Thank you your help. A. at B. on C. of D. for 题目和参考答案——青夏教育精英家教网—

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Thank you ______ your help.

A. at B. on C. of D. for

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The young man couldn’t afford a new flat. ______, he bought a second-hand one.

A. Still B. Instead C. Otherwise D. Moreover

The sign tells us “______”here.

A. No running ! B. No playing basketball!

C. No walking! D. No playing soccer!

Here are the twin sisters, Lily and Lucy. They are in Miss Gao’s class. They are two new students. They’re eleven. This is their room. It’s a nice room. There are two beds in the room. One is Lucy’s and the other is Lily’s. They look the same. Their coats are on their beds. We can’t see their shoes. They’re under their beds.

The twins have two desks and chairs. Their clocks, books and pencil boxes are on the desks. Their schoolbags are behind the chairs.

1.What kind(种类) of room is it?

A. It’s a classroom. B. It’s a bedroom.

C. It’s a big room. D. It’s a nice room.

2.Which one is NOT TURE?

A. Lily’s coat is on her bed.

B. Lucy’s shoes are under her chair.

C. There are two beds in the room.

D. They are students.

3. Lucy and Lily are ________.

A. cousins B. sonsC. sisters D. brothers

4.Where’s Lucy’s schoolbag?

A. On the chair. B. In the desk.

C. Behind the desk. D. Behind the chair.

5.Where are their books?

A. On the desks. B. In the beds.

C. Under the beds. D. Behind the chairs.

—______ do you spell your family name?

—C-L-A-R-K, Clark.

A. HowB. WhatC. Where D. What color

Tom is ____ English teacher. He has ____ new bike. He likes ____ bike very much.

A. a; an; a B. an; a; the

C. the; an; a D. an; a; an

Teeth are important. Strong , healthy teeth help you chew(咀嚼) foods that help you grow. They help you speak clearly. And yes , they help you look best. Here are some tips for you to take care of your teeth:

1. Brush your teeth the right way.

Brush your teeth at least twice a day – after breakfast and before bedtime. If you can, brush after lunch or after sweet snacks, too. Brush all of your teeth, not just the front ones. Spend time brushing teeth along the sides and back of your mouth. Spend at least three minutes each time you brush. Play a song you like to help pass the time. Get a new toothbrush every three months. When you buy toothbrush, be sure it has soft bristles(鬃毛).[来源:

2. Learn how to floss(用牙线清洁牙齿) your teeth.

Flossing is a very important way to keep your teeth healthy. Food may hide between two teeth. Flossing can help get rid of it. You’ll need to floss your teeth at least once a day.

3. Have good eating habits.

You need to be careful about what you eat and drink. Eating sugar is a major cause of tooth decay(蛀牙).Eat lots of fruits and vegetables and drink water instead of soda(苏打).

1.How many times at least should we brush our teeth a day?______

A. 1 B. 2 C. 3

2.What is the major cause of tooth decay? ______

A. Not brushing teeth

B. Not changing toothbrush

C. Eating sugar

3.How often should we change our toothbrushes? ______

A. never

B. three times a month

C. every three months

4.The bristles of the toothbrush must be______

A. hard B. soft C. expensive