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【单选题】
在绘制机械图样时使用的比例的比值为( )的比例。A.
1:1
B.
>1
C.
<1
D.
12:1
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举一反三
【简答题】We should help these children with their homework. These children______by us with their homework.
【单选题】The family went to the Great Wall last Sunday, but they found themselves________when they reached the hote l. [ ]
A.
abandoned
B.
excited
C.
exhausted
D.
frightened
【单选题】Their reply was too ______ for anyone to doubt them.
A.
eloquent
B.
effective
C.
emotional
D.
emphatic
【简答题】The children went there to watch the iron tower ________. A) to erect B) be erected C) erecting D) being erected
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