11. A group of researchers have discovered a new medicinal herb, which they have ___ a large number of patients and found to have great healing power.
A. Been tried on
B. tried by
C. been tried by
D. tried on
12. _____the children to bed, she began to correct the students' exercises.
A. Sending
B. Being sent
C. sent
D. Having sent
13. She ___ the plans again and again and discovered three mistakes.
A. went up
B. went over
C. went on
D. went with
14. On ___ in London Smith went to see the House of Parliament.
A. coming
B. arriving
C. reaching
D. getting
15. It is one __________best sellers in our country now.
A. of them
B. of those
C. of this
D. of their
16. His parents died when she was a little girl, so she was ___ by her aunt.
A. taken up
B. looked up
C. brought up
D. grown up
17. I don’t mind how hot it is, but I can’t ___ the cold.
A. stand
B. fight
C. keep
D. beat
18. Nothing could calm him down and ___ those strong feelings.
A. make over
B. drag out
C. drive away
D. put away
19. The more you read the poem, the more ___ you will find it to be.
A. meaningful
B. interested
C. measurable
D. additional
20. All ____ is a nice meal.
A. what I want
B. that I want
C. the thing I wanted
D. which I want

继续一口起帮你搞定：

11. A group of researchers have discovered a new medicinal herb, which they have _D__ a large number of patients and found to have great healing power.
A. Been tried on
B. tried by
C. been tried by
D. tried on
12. __D___the children to bed, she began to correct the students' exercises.
A. Sending
B. Being sent
C. sent
D. Having sent
13. She _B__ the plans again and again and discovered three mistakes.
A. went up
B. went over
C. went on
D. went with
14. On _B__ in London Smith went to see the House of Parliament.
A. coming
B. arriving
C. reaching
D. getting
15. It is one ____B______best sellers in our country now.
A. of them
B. of those
C. of this
D. of their
16. His parents died when she was a little girl, so she was __C_ by her aunt.
A. taken up
B. looked up
C. brought up
D. grown up
17. I don’t mind how hot it is, but I can’t _A__ the cold.
A. stand
B. fight
C. keep
D. beat
18. Nothing could calm him down and _C__ those strong feelings.
A. make over
B. drag out
C. drive away
D. put away
19. The more you read the poem, the more _A__ you will find it to be.
A. meaningful
B. interested
C. measurable
D. additional
20. All __B__ is a nice meal.
A. what I want
B. that I want
C. the thing I wanted
D. which I want