皮皮学，免费搜题
登录
搜题
【单选题】
Smoking is harmful to your health. You must ______ smoking.A.
give up
B.
put up
C.
set up
D.
pile up
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
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...
相关题目：
参考解析：
知识点：
题目纠错 0
发布
