哪些人应该去做遗传咨询？

阅读理解。

     This is a kind of answering machine. If you are not at home, you can leave a message on it. When

other people give you calls, it can also keep their messages on it. You can hear them when you are back

home.

   For example(例如),"Hi. This is Jim. I can't come to the phone now. Please leave me a message after

the  beep. Beep!"

     Bob phoned Jim. Bob said, "This is Bob. My friend Alex is visiting me. We are going to the movies

tomorrow. Do you want to go with us? Please give me a call today."

     When Jim went back home, he picked up the phone. He heard Bob voice(声音)on it. He hurried to

call Bob, "Hi, Bob. Thanks for your call. But I'm sorry I can't go to the movies with you tomorrow.

Susan is here, and I'm going out with her. Guess what! I asked her to marry me and she said yes! We're

going to have dinner with her parents tomorrow. Remember to say hello to Alex for me."

1. On that day, ______called ______first.

A. Jim; Bob

B. Alex; Jim

C. Alex; Bob

D. Bob; Jim

2. Bob and Alex were ______the next day.

A. visiting Jim

B. having dinner

C. going to the movies

D. calling Jim

3.______ wasn't at home when the telephone rang(响).

A. Bob

B. Jim

C. Alex

D. Susan

4. Jim was going out with ______the next day.

A. Susan and her friends

B. Susan and her parents

C. Bob and his friends

D. Alex and his parents

5. Which of the following is TRUE?

A. Alex was visiting Bob that day.

B. Susan was at home that day.

C. Jim heard the phone ring that day.

D. Jim had dinner with Alex that day.

根据答句写问句。

1. ________________________________________________

    Yes, I can do the dishes. 

2. ________________________________________________

    Yes, we can empty the trash. 

3. ________________________________________________

    Yes, he can make the bed. 

4. ________________________________________________

    Yes, Tom can wash the clothes. 

5. ________________________________________________

    Yes, Amy can water the flowers. 

6. ________________________________________________

    No, they can't clean the bedroom.

7. ________________________________________________

    I can cook the meals. 

8. ________________________________________________

    We can play football. 

9. ________________________________________________

    Tom can use a computer. 

10. ________________________________________________

    Sarah can sweep the floor.

日常生活中有很多问题都涉及化学知识，下列说法不正确的是（　　）

A．煤气中毒是指一氧化碳中毒

B．棉花、塑料属于合成有机高分子材料

C．水是人体所需的六大营养素之一

D．加碘食盐包装袋上的“含碘量”中的碘是指碘元素

项目材料主管对录入数据的（）负全部责任，必须保证ERP导出数据与收料小票保持一致。

A、准确性

B、及时性

C、全面性

D、真实性

E、正确性

裂缝宽度可用（）、皮尺，甚至卡尺直接量测。

A.树枝

B.木棍

C.钢尺

D.直杆