单元检测
一、单项选择
1. It was on that day ______ I met the headmaster.
A. when B. that C. where D. why
2. Much high technology ______ from abroad since 1980.
A. was brought in B. brought in
C. has been brought in D. brought to
3. Eating too much sugar is ______ to the health.
A. harm B. harmful C. harmless D. harmed
4. Everyone should protect the environment ______ being damaged.
A. to B. of C. from D. in
5. Only Tom got a full mark.______ , he won the first place this time.
A. In a word B. In one word
C. In other words D. In other word
6. They'll carry out the new plan in the _______ week.
A. followed B. coming C. last D. going
7. This kind of music _______ the 18th century.
A. date from B. dates from
C. was dated from D. is dated from
8. The fire was put out soon after and all the workers were out of _____.
A. rooms B. work C. danger D. death
9. In the house there are four rooms , each of _______ two beds.
A. which have B. which has