题目内容
You can get the best result ______you carry out the experiment under the desired conditions.
| A．what if | B．even if | C．only if | D．as if |
C
解析试题分析：考查连词：A. what if倘若…又如何？B. even if即使，C. only if只有如果…，D. as if好像，句意：只有你在需要的条件下做实验才能得到最好的结果。选C。
考点：考查连词
小学课时特训系列答案Word came ______ another violent earthquake struck Sichuan once again, ______ a great loss.
| A．that, resulting in | B．which, resulted in |
| C．that, resulting from | D．as, resulted from |
_______ he was 12, Einstein had learned advanced mathematics by himself.
| A．As soon as | B．At the time | C．By the time | D．During the time |
To pay to see that movie seems foolish ________ you can see it on television for free.
| A．before | B．though | C．when | D．once |
he visited the new school, he showed great interest in everything he saw.
| A．It’s the first time | B．For the first time |
| C．The first time | D．At first |
—She was late for the party.
—That’s _________she had forgotten the exact time.
| A．why | B．how | C．because | D．whether |
I want to thank my friend John, without _____ help, I wouldn't have been saved.
| A．his | B．whose | C．whom | D．Which |
I was doing my homework in my bedroom _______the light went out. I did it with a candle on.
| A．which | B．while | C．when | D．where |