8、If eight workers are needed to run four machines,how many workers are need to run twenty machines?( ).
A、16 B、32 C、36 D、40
再请教一下,应该选哪个?答案是B,可我觉得是D,请再指点一下
2
13、
is ( ).
7
A、two seventh B、second seventh
C、two sevenths D、seconds seven
再请教一下,应该选哪个?答案是C,可我觉得是A,请再指点一下
23、That will be ( ) around the small park.
A、a three-quarter's walk
B、a three quarters walk
C、a three-quarter walk
D、three-quarters' walk
再请教一下,应该选哪个?答案是A,可我觉得是C,请再指点一下
45、How many Young Pioneers are there in your school?( ).
A、There are three hundred
B、There are three hundreds
C、there are three hundredth
D、there are three hunderd and first
再请教一下,应该选哪个?答案是B,可我觉得是A,请再指点一下
50、Two hundred times ( ) is 4000?
A、two hundred
B、two hundreds
C、two hundredth
D、two-hundred
再请教一下,应该选哪个?答案是A,可我觉得是题目错了,请再指点一下
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