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【判断题】
采用组合结构可以减少杆件的弯矩,充分发挥材料强度,节省材料。A.
正确
B.
错误
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举一反三
【单选题】Rather than ______ the bus, he ran all the way home.
A.
take
B.
to take
C.
taken
D.
took
【简答题】javascript语句Button(Rect(180,380,60,30),60表示按钮的()?
【单选题】The platform of the high speed railway station has been equipped with step-free _______。
A.
entrance
B.
entrances
C.
access
D.
way
【单选题】Martha ran all the way up to the station _________that her boyfriend had left fifteen minutes before.
A.
in order to find
B.
so as to find
C.
only to find
D.
such as to find
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