英语:
一. 单项填空
1. --What colour is the bike?
--Its _______ orange.
A. an B. a C. / D. the
2. That isnt her bag. Its ________.
A. my B. I C. mine D. me
3. --Oh, your kite is very nice.
--__________________.
A. Thats right B. No, its not nice C. Yes, it is D. Thank you
4. The woman is sixty, but she _______ young.
A. is B. sees C. looks D. watches
5. Its time ________ lunch. Lets go home.
A. to B. in C. for D. on
6. --________ is your coat?
--The black one.
A. What B. Where C. Which D. How
7. --________ is the toy?
--Its on the bed.
A. Who B. Where C. What D. Whose
8. The shoes are too old. Put ________ over there.
防盗器
A. it B. they C. their D. them
9. Excuse me. Can you _______ my watch, please?
A. look B. look like C. look after D. look at
10. Look _______ the blackboard and listen _______ the teacher.
A. / / B. at; to C. after; / D. on; after
11. --Whose dress is this?
--Its _________.
A. Lucy B. Lucys C. Jim D. Jims
12. The girl ______ the purple coat is his sister.
A. at B. in C. on D. with
13. There is a bird ______ the tree.
A. in B. on C. to D. of
14. There are many ________ in our school.
A. woman teachers B. woman teacher
C. women teacher D. women teachers
15. --Is there a ball under the desk?
--______________________.
A. Yes, it is B. Yes, theres
C. No, there isnt D. No, there is
阻火带16. There _______ some books and a pencil on the desk.
A. am B. is C. are D. be
17. --Let me help you.
--_______________.
A. Youre welcome B. Thanks very much
C. Dont worry D. Yes, thanks通用机关零件
18. ______ old man is ______ English teacher.
A. The; an B. An; an C. The; the D. A; a
19. --What _____ five plus six?
--Its eleven.
可调高压电源A. am B. is C. are D. / 20. --What ______ you see in the picture?
--I can see some flowers.
A. must B. can C. are D. do
二. 完形填空
This is a picture of Kats ____1____. What can we ____2_____ in the picture? Look ____3____ it, please. The man ____4____ the black coat is Kates father, Mr. Green. The ____5____ in the red sweater is Mrs. Green. They ____6____ young. The baby is Kate. The little boy is Kates ____7_____, Jim. ___8____ the man behind Mrs. Green? Oh, hes ____9___ brother, Mr. Read. He ____10____ young, too.
受体拮抗剂实验
方法1. A. families B. family C. parents D. brothers2. A. look B. do C. see D.put
阀门保温3. A. at B. after C. for D. up
4. A. on B. of C. in D. to
5. A. man B. girl C. women D. woman
6. A. are B. is C. look like D. looking
7. A. sister B. brother C. father D. aunt
8. A. Whats B. Wheres C. Whos D. How is
9. A. his B. her C. our D. their