[单项选择]We have all our vehicles ______ tested by trained mechanics before offering them for sale.


A. independent
B. independence
C. independents
D. independently

[单项选择]We have done all we could and now our cherished project is at the mercy of our new CEO.
A. under the guidance of
B. in the power of
C. on the verge of
D. on the agenda of

[单项选择]（）we have finished our lesson, we shall start to do some revision work.
A. For now
B. Now that
C. Ever since
D. By now

[单项选择]______ we have finished our lesson, we shall start to do some revision work.
A. For now
B. Now that
C. Ever since
D. By now

[单项选择]We have sent an order slip to all that we have reason to believe are interested in our books.（　）
A. who are believed by us
B. with who we have reason to believe
C. who we have reason to believe
D. with whom we believe

[单项选择] Our statistics show that we consume all that we are capable of producing.
A. waste
B. buy
C. use
D. sell

[单项选择]

What is intelligence We all know we have some, and some people seem to have more than others. There are various types of intelligence.
The most obvious categories that people fit into are those who are good with numbers and those who are good with words. Some of us are neither while others are both. A third category of intelligence is related to interpreting visual (视沉的)information. A common way of measuring intelligence is through the use of “IQ" or intelligence tests. These tests include many types of questions to measure different types of intelligence, but the three most important are numerical, verbal (文字的) and visual.
Most simple intelligence tests combine all three types of questions in equal numbers, so that everyone has the same chances, whether he or she is better at one type or another. The IQ is an average and says nothing about special abilities.
What factors affect the results of the IQ tests7 The number of the correct answ
A. One.
B. Two.
C. Three.
D. four.