题目内容

By working slowly but surely towards your goal, you'll___________succeed.
A. eventually B. accidentally C. occasionally D purposely

解析

练习册系列答案

We must ______ the time that you’ve wasted this afternoon by working late to-night.

A.
make up for
B.
make out
C.
do up
D.
make up to

The necktie looks set to follow the top hat in being handed over to the fashion museum by office workers within the next 50 years, according to research.

Nearly three quarters (74%) think the tie will not survive within British firms beyond the next half a century with the popularity of the open-collared shirt. Its demise is being blamed on the boom in creative businesses, such as Facebook and Google, and online trading companies where formal dress codes tend to be avoided in favour of a more casual approach.

Once considered an important part of business dress, the tie has become a victim of the spread of "casual Fridays" into other weekdays, according to researchers.

The poll, by Deal Jungle. com, which helps small and medium enterprises, found more than half (51% ) thought the tie would die out in offices within the next 20 years and almost a quarter (22%) believed it would last less than 10 years.

A spokesman for the site, which has 20, 000 registered members, said: "Ties have been around seemingly forever but increasing numbers of office workers are telling them to get away."

"The success of businesses such as Facebook and Google, where even the CEO turns up wearing jeans and a hoodie, also seems to have had a corrosive (?????) effect on the idea of dressing formally for work."

"Many of our members keep their expenses to a minimum by working from home so they feel no need to dress up to go to work. We know that when they meet with clients, they still put on a business suit, but a tie is no longer seen as an essential part of the suited-and-booted look."

"Instead, many businessmen and increasing numbers of executives choose a suit and shirt with an open collar. The tie-less suit creates an impression of a more approachable deal maker, someone who is still business-minded, yet creative and technology-sensible, too. "

1.Why are ties expected to disappear in offices?

A. CEOs in creative businesses set a rule to forbid wearing ties.

B. The idea of casual weekdays is increasingly accepted.

C. Office workers are tired of wearing ties daily.

D. The tie-less look appears more modern.

2.According to the spokesman, how are their members dressed before clients?

A. Business suits and casual jeans.

B. Formal suits and a shirt with a tie.

C. Casual suits and buttoned-up shirt.

D. Business suits and an open-collared shirt.

3.What kind of image does the tie-less suit create?

A. Accessible in business. B. Professional in fashion.

C. Casual in working. D. Creative in dressing.

4.What does the underlined word "demise" mean in Para.2?

A. popularity B. survival C. disappearance D. development

We must ______ the time that you’ve wasted this afternoon by working late to-night.

A. make up for B. make out C. do up D. make up to

_______will Mr. Black be able to regain control of the company.

A．Only by working hard	B．Only he works hard
C．With hard work	D．Only if work hard

Detectives often look for footprints when they try to solve crimes. Scientists use footprints, too—dinosaur footprints when they try to figure out how dinosaurs lived and moved.

Dinosaurs died out about 65 million years ago. Today scientists work to solve the mysteries of these ancient animals.

Footprints, or tracks(脚印), are an important way to learn about dinosaurs. Christian Meyer of the Natural History Museum in Basel, Switzerland, calls dinosaur tracks “the closest thing to a movie” of dinosaurs.

“They tell us something about the size of the animal, the way they were walking…they tell us something about their speed,” Meyer said.

Tracks also show that dinosaurs sometimes traveled in groups. Traveling in groups probably helped dinosaurs protect themselves from enemies. Plus, some meat-eating dinosaurs may have hunted in groups, much like wolves do today. Being in a group could help dinosaurs work together to kill large animals.

Dinosaur footprints can be as small as a few inches across, but they can also be as big as a few feet across. Dinosaur footprints have been found throughout the world at over 1,500 sites, including a T. Rex footprint in New Mexico. “Trackways” are groups of footprints.

And scientists aren’t the only ones finding dinosaur tracks—kids can, too! Eleven-year-old Mark Turner and nine-year-old Daniel Helm discovered dinosaur tracks in British Columbia, anada. Soon scientists began studying the tracks.

Scientists and other people interested in studying dinosaurs are working to save the trackways from activities like construction and mining.

1.The passage mainly tells us that_______.

A. there were really dinosaurs on the earth millions of years ago

B. dinosaurs were the most frightening animals in the past

C. dinosaur footprints are important in learning about dinosaurs

C. why dinosaurs died out millions of years ago

2.By studying footprints scientists can know the following EXCEPT _______.

A. how big the dinosaur was B. what color the dinosaur was

C. how fast the dinosaur could run D. how the dinosaur walked

3. By working in groups, some meat-eating dinosaurs_______.

A. made the hunting of large animals easily

B. could travel a long way without being lost

C. could protect themselves from being hunted by wolves

D. could get to a place faster

4. From the last paragraph we can infer that some human activities like mining_______.

A. are helpful to the study of dinosaurs

B. can help scientists solve many mysteries

C. can lead to the discovery of the footprints

D. can destroy the footprints of the dinosaur

We must ______ the time that you’ve wasted this afternoon by working late to-night.

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