[单项选择]After we made the improvement; there were only ______ as before.


A. one-tenth defective products as many
B. one-tenth as many defective products
C. defective products one-tenth as many
D. defective products as one-tenth many

[单项选择]After we made the improvement, there were only ______ as before.


A. one-tenth defective products as many
B. one-tenth as many defective products
C. defective products one-tenth as many
D. defective products as one-tenth many

[单项选择]If only we ______ as we were told! This would never have happened.
A. do
B. had done
C. did
D. would do

[单项选择]Two were killed, but the others were only slightly injured in the two-car （）.
A. collision
B. conflict
C. contact
D. collapse

[单项选择]

Passage Three
If it were only necessary to decide whether to teach elementary science to everyone on a mass basis or to find the gifted few and take them as far as they can go, our task would be fairly simple. The public school system, however, has no such choice, for the jobs must be carried on at the same time. Because we depend so heavily upon science and technology for our progress, we must produce specialists in many fields. Because we live in a democratic nation, whose citizens make the policies for the nation, large numbers of us must be educated to understand, to support, and when necessary, to judge the work of experts. The public school must educate both producers and users of scientific services.
In education, there should be a good balance among the branches of knowledge that contribute to effective thinking and wise judgment. Such balance is defeated by too much emphasis on any one field. This question of balance involves not only the relation
A. broken
B. beaten
C. destroyed
D. damaged

[单项选择]Why were only the flags of various European nations flown over the land, during the discovery and settlement period

[单项选择]If more people were only as prepared to be generous as you are．


A. 如果更多的人都准备像你一样宽容。
B. 假如更多的人仅仅准备像你一样慷慨。
C. 要是有更多的人能像你那样慷慨解囊就好了。
D. 要是有更多的人能准备像你一样宽容就好了。

[单项选择]Why were only the months of January and July chosen to be coded
A. To make the task more idealistic
B. These two months were appropriate representatives of the year
C. These months gave more opportunity for visitation
D. To make the task more realistic