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【判断题】
叶柄上有多个叶片的叶称为复叶。A.
正确
B.
错误
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【简答题】请将这句话Trucks belong to heavy vehicles. Generally, they are built for carrying heavy loads. 翻译成中文。
【单选题】Trucks carrying international cargo tend to be ___.
A.
semi-trucks
B.
identical from country to country
C.
free of regulations in the foreign country they enter
D.
All of the above
【简答题】_______ Heavy (things that are used for carrying people or things from one place to another), such as trucks, are not allowed to drive through this neighborhood.
【判断题】在运用人体测量数据进行特定问题的设计时,应遵循可调范围原则,通常使用相关总体特性(坐高,胳膊伸展范围等)的第95百分位的女性和第5百分位的男性作为可调整的范围。
A.
正确
B.
错误
【判断题】在运用人体测量数据进行特定问题的设计时,应遵循可调范围原则,通常使用相关总体特性(坐高,胳膊伸展范围等)的第95百分位的女性和第5百分位的男性作为可调整的范围。
A.
正确
B.
错误
【简答题】At the MRF, trucks are ______.
【单选题】听力原文：Why are there so many trucks on the road? (A) He's carrying a big load. (B) This is a common trucking route. (C) No thanks, I can handle it. (34)
A.
B.
C.
【简答题】莱氏体是 ____ 和 ____ 的混合物,当温度低于 727 °C ,莱氏体中的 转变为 ,所以室温下的莱氏体由 ____ 和 ____ 组成,又称为 ____ ,
【单选题】My brother and I ________. [ ]
A.
is carrying firewood
B.
am carrying firewood
C.
are carrying firewood
D.
are carrying firewoods
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