Mr Xu is very patient. He always spends much time _____ the difficult problems _
题型：江苏期中题难度：来源：
Mr Xu is very patient. He always spends much time _____ the difficult problems _____ us again
and again. |
| [ ] |
A. explain; to
B. explaining; to
C. to explain; for
D. explaining; for |
答案
| D |
举一反三
—Jane, I"m very thirsty.
—Let"s go to the nearest supermarket _____ some drink, OK? |
[ ] |
A. to buy
B. buy
C. bought
D. buying |
| Our headmaster asked us _____ a report on how to protect wild animals. |
[ ] |
A. write
B. writing
C. to write
D. wrote |
| It is not an easy thing _____ English. |
[ ] |
A. learn
B. to learn
C. learning
D. learns |
| 用所给词的适当形式填空。 |
1. Half the boys in my class ______ (like) playing basketball.
2. The mother asked his son ______ (not ride) too quickly on the way to school. It"s dangerous.
3. If you exercise every day, you ______ (be) healthy.
4. What will happen if Lucy ______ (bring) her friends from other school to the party?
5. He is a difficult man ______ (communicate) with. |
| I have a lot of homework ______. |
[ ] |
A. do
B. doing
C. did
D. to do |
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