:Unit17_18基础练习
一、选出最佳答案
1. In washing this cloth, be
sure to _______ the temperature of water.
A. allow for B.
pay for
C. account for D.
answer for
2. One of the provinces
_______ the union and formed a new country.
A. broke away from B. kept away from
C. did away with
D. cut off
3. It is well known that
Thomas Edison _______ the electric lamp.
A. invented B. discovered
C. found D. developed
4. In order to get the exact
result, the scientists made _______.
A. a lot tries B.
to do experiments
C. trial and error D.
great try
5.She will have to _____________herself
to the new condition.
A.
change B.
fit C.
adjust D.
suit
6.What surprised me was not what he said
but _____________he said it.
A.
the way B. in the
way that C. in the way D .the way which
7.The evening news comes on at Seven o’clock
and _____________only thirty minutes.
A.
keeps B.
continues C.
finishes D.
lasts
8. It is suggested that medicine should not be kept
where it is ____ to children.
A. acceptable B. accessible C. separable D. flexible
9. All this snow and ice makes it difficult for old
people to ____ very well.
A. get around B. go away C. pick
up
D. take off
