题目内容

Must we finish all the homework today or tomorrow?

– You ____ worry about it. You may hand it in next week.

A. mustn’t B. can’t C. needn’t D. shouldn’t

 

C

【解析】

试题分析：句意：我们必须今天或命题完成所有家庭作业吗？你们不用担心，你们可以下周交。A 禁止；B 不能；C 不需要；D 不应该；结合语境故选C。

考点：考查情态动词。

 

练习册系列答案
相关题目

MSG(monosodium glutamate) is a food additive(食品添加剂),which has been widely used by many food factories all over the world since it appeared first in Japan in 1909.

MSG is a substance that is added to some food to improve its original(原先的) taste and color. It is used in foods around the world such as cakes, bread, frozen meats, fish and vegetables. In the beginning, people thought MSG was safe just like salt and sugar. However, in 1968 some people reported they seemed to have bad reactions(反应) to MSG after having had a meal at a restaurant. They included headaches and quick heartbeat(心跳). It was also reported that MSG excited a person’s brain and caused his death in Japan. Scientists think that MSG may lead to many neurological disorders(神经紊乱). In mice studies done by a university, the evidence showed the mice didn’t want to eat the food including MSG.

Today many food companies “hide” MSG on food labels(标签) by using different names. If you see “natural flavorings (调味品) ”,“hydrolyzed protein”and “spices” in a food label, you are probably seeing a hidden way to “report” MSG in a food label. Every time we have a meal in a restaurant, we always feel the food very delicious to taste, but sometimes it is dangerous for our health because some poisonous （有毒的）food additives have been added to the food.

To protect people’s health, our governments, from central to local, are taking actions to stop factories producing poisonous food additives.

 

1.Monosodium Glutamate is ______ .

A. a food B. an additive

C. a factory D. a country

2.MSG is often used in ______.

A. frozen meats B. cups

C. clothes D. book covers

3.The examples in the second paragraph tell us ________.

A. the food including MSG is delicious

B. people like to eat in a restaurant

C. mice like eating the food including MSG

D.MSG is not safe sometimes

4.If you see “natural flavorings”, “hydrolyzed protein” and “spices” in a food label, you will know_____________.

A. you must eat the food in a hidden way

B. the food label must be hidden

C.MSG is probably added to the food

D. you must report the food to your parents

5.The underlined word “substance” in the article means __________.

A. color B. material

C. taste D. Food

 

–Look! A man is cutting a tree on the moon.

--It ______ be true. The teacher said there is no air on the moon.

A. can’t B. may not

C. shouldn’t D. mustn’t

 

When I was a boy，I was a football fan．I always played football with some other boys in the backyard（后院）all the time．My mom was worried that I would get ill in the hot summer．

One day my brother gave me a new football．I came into the yard and played it excitedly．But suddenly，the ball flew through the window and nearly hit my dad．Dad said nothing．He took my football and cut it in half．

I didn’t cry because I knew how terrible my mistake was．I didn’t expect to get another football．But to my surprise，Dad bought me another one the next month and told me to be more careful．I was really thankful for my father’s forgiveness（宽恕）．He showed me that even when I made a mistake。he still loved me and gave me another chance．

Parents always give us their unconditional（无条件的）love and forgiveness．We should always give our love and forgiveness to them，too．

1.The writer played football in the backyard all the time because _____．

A．he was easy to get ill

B．he was a football fan

C．his father was a football player

D．his mother was worded about him

2.How did the writer feel when he got the football from his brother?

A．Sad． B．Worried． C．Terrible D．Excited．

3.The writer didn’t cry because _______．

A．he knew his mistake B．his father cut the football in half

C．his father was very happy D．he nearly hit his father

4.After his dad bought him another football，the writer ______．

A．forgot his mistake B．was angry C．was thankful to his father D．didn’t like it

5.What can we learn from the story?

A．We should learn to play football．

B．We should love our parents．

C．We should play football with our parents．

D．We shouldn’t make mistakes．

 

Everyone is supposed ________ a seat belt in the car.

A. wearing B. to be worn D.wear D. to wear

 

— When did you buy this computer? It looks so new.

— I 　　　　 it for only a couple of days.

A. hadB. have bought C. boughtD. have had

 

Stone Field Country Park is in the south of Guangzhou. The Visitor’s Center is open from 9:30 to 16:30 every day. At the center you can get maps whit information about the location(位置) of public toilets, car parks, first-aid stations(急救站), barbecue(BBQ) places, shopping centers and public telephones in the park.

Main Attractions

We are proud of the Plant Garden. You can see thousands of different kinds of plants here. For sports lovers, a visit to our Sports Center is something you must do. Have fun with rope(绳子) walks, rock climbing and many other fun games.

A Note to Visitor

Please remember that fire is only allowed in the barbecue places. So enjoy your BBQ meals there!

Come and enjoy a day full of fun at Stone Field Country Park!

Location

1.___________ of Guangzhou

Opening hours(Visitor’s Center)

2. ____________ every day

Facilities(设施)

3. ____________, car parks, first-aid stations, BBQ places shopping centers 4._____________.

Main Attractions

5.Plant Garden, ______________

 

— Would you like something to drink?

— I’m not thirsty．

A．No, thanks． B．Yes, please．

C．OK. D．Some water, please.

 

I can’t play the piano, and ___

A. so can’t my sister B. so can my sister

C. can my sister, either D. neither can my sister

 

违法和不良信息举报电话：027-86699610 举报邮箱：58377363@163.com

精英家教网