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【简答题】
Young as he is , he is fairly____________(practice)
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反馈参考答案：
举一反三
【简答题】C Statistically, air travel is by far the safest way to travel, and you can make flying even safer, just by following these rules．As your chances of being involved in an air accident are practi...
【单选题】Before you travel to America, make sure your passport is( ).
A.
valid
B.
insurance
C.
visa
D.
clean
【简答题】在下列装置中,属于内燃机的是( )。I.燃气轮机 II.蒸汽轮机 III.煤气机 IV.汽油机 V.柴油机 VI.蒸汽机A. Ⅱ+Ⅲ+Ⅳ+Ⅵ B. Ⅰ+Ⅲ+Ⅳ+Ⅴ C. Ⅱ+Ⅳ+Ⅴ+Ⅵ D. Ⅰ+Ⅲ +Ⅴ+Ⅵ
【判断题】It is obvious that adequate preparations for business travel will make your travel more comfortable.
A.
正确
B.
错误
【简答题】Statistically, air travel is by far the safest way to travel, and you can make flying even safer, just by following these rules. As your chances of being involved in an air accident are practic...
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