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【单选题】
阀门的开关方向一般是（）。
A.
左开右关
B.
左关右开
C.
左开左关
D.
右开右关
举报
参考答案：
参考解析：
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举一反三
【单选题】
shuashuati.com
Which of the following is most likely to lead to less groundwater?
A.
Using river water.
B.
Paving parking lots.
C.
Throwing batteries away.
D.
Throwing rubbish into lakes.
参考答案：
B
参考解析：
无
【单选题】
shuashuati.com
They were all against the suggestion that the meeting be____ till next week.
A.
put on
B.
put off
C.
put down
D.
put up
参考答案：
B
参考解析：
无
【单选题】
shuashuati.com
What does the man suggest the woman do?
A.
Have a rest.
B.
Take some medicine.
C.
Have a physical examination.
参考答案：
C
参考解析：
无
【单选题】
shuashuati.com
What probably is the cause of the woman’s trouble?
A.
Too much work.
B.
Too little food.
C.
Too little sleep.
参考答案：
A
参考解析：
无
【单选题】
shuashuati.com
John was ____ to win the race, but he fell to the ground and missed the chance.
A.
maybe
B.
possible
C.
probable
D.
likely
参考答案：
D
参考解析：
无