在线等,英语考试.单选. 21. If Tom carries on working like this, he’ll

在线等,英语考试.单选. 21. If Tom carries on working like this, he’ll ______ sooner or later.
A. break down B. get down C. give out D. lost heart
22. I tried heard to get some information form him, but he remained______.
A. secret B. quiet C. calm D. silent
23. Only when _____ the painting _____ decide whether it is worth buying.
A. she sees, can she B. she sees, she can
C. does she see, can she D. sees she, she can
24. I tried to persuade him to stop smoking, but _____ had no effect.
A. I B. which C. it D. this
25. It’s very kind ____ you to help me _____ my work.
A. for; in B. of; in C. for; with D. of; with
26. We call the Fist Aid Center _____ when the traffic accident happened.
A. shortly B. quickly C. immediately D. hurriedly
27. Miss Wang told us ____ in class ____ she tells us to.
A. not to talk…unless B. don’t told … if
C. talk not … unless D. not talk … until
28. Make sure the door is _________.
A. close B. closed C. to close D. closing
29. The students walked into the classroom, ______ and ______.
A. sing; laugh B. to sing; to laugh
C. singing; laughing D. sung; laughed
30. What’s the language __________ in Germany?
A. speaking B. spoken C. be spoken D. to speak
31. Regular exercise can you against heart disease.
A. fight B. protect C. keep D. support
32. Over a hundred people expressed their worries, but were willing to help.
A. some B. many C. few D. little
33. You can't do anything else until you your homework.
A. finished B. will finish C. have finished D. had finished
34. First draw a line the middle of the page. Then write a word in the space above the line
A. across B. over C. between D. within
35, The manager had Ms. Brunel the new assistant around yesterday.
A. to show B. showed C. showing D. show
36. Send for a doctor quickly. The man
A. will die B. is dying C. dies D. died
37. I enjoy listening to Miss:: White; my English teacher, ,I can only understand about half of what she says,
A. when B. because C. if D. though
38. The bag is very heavy. Come and lend me a hand, ?
A. should you B. do you C. can you D. will you
39. After working for two hours, I found impossible’ to complete the paper in time.
A. me B. this C. that D. it
40. It was very kind of you to clean the office, though you
A. needn't do B. wouldn't have
C. didn't have to D. mustn't have done

保证准确率!
21. A
22. D
23. A
24. C
25. D
26. C
27. A
28. B
29. C
30. B
31. B
32. C
33. C
34. First draw a line the middle of the page. Then write a word in the space above the line
A. across B. over C. between D. within
35. D
36. B
37. D
38. D
39. D
40. C 英语牛人团团员