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【多选题】
以下属于汽车发动机系统的是A.
点火系
B.
供给系
C.
润滑系
D.
制动系
拍照语音搜题，微信中搜索"皮皮学"使用
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】—Why didn't you go to the party last night? — Because I ____________. [ ]
A.
wasn't invited
B.
didn't invite
C.
haven't invited
【单选题】根据国际航运惯例,当托运人口头或通过订舱函电向船公司或其代理人预订舱位后,在办理货物出运手续时,是否仍需要提交托运单(订舱委托书)
A.
需要
B.
不需要
C.
应递交其他单证
D.
递交装货单
【单选题】根据国际航运惯例,当托运人口头或通过订舱函电向船公司或其代理人预订舱位后,在办理货物出运手续时,是否仍需要提交托运单(订舱委托书)?
A.
需要
B.
不需要
C.
应递交其他单证
D.
递交装货单
【单选题】—Why didn’t you finish the task? —I didn’t think it is ________ the effort.
A.
worthwhile
B.
deserving
C.
valuable
D.
worth
【单选题】She wanted to know ________ [ ]
A.
why didn't I think it was a good idea
B.
why I didn't think it was a good idea
C.
why I thought it wasn't a good idea
D.
why did I think it wasn't a good idea
【简答题】Why didn’t the man pass the exam?
【单选题】The mason ______ I didn't do this exercise is I didn't know how to do it.
A.
why...because
B.
why...that
C.
for...that
D.
that...because
【单选题】( ) see the film this evening?
A.
Why don't we go to
B.
Why didn't we go to
C.
Why aren't we go to
【单选题】—Why didn't Alice come to the party last night? —I don't know ______. [ ]
A.
why didn't she
B.
why she didn't
C.
why did she
D.
why she did
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