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【简答题】
气门组由（）、气门座、气门导管和气门弹簧等基本零件组成。
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皮皮学刷刷变学霸
举一反三
【单选题】If you watch an impromptu performance of something, has it (a) been prepared, or (b) not been prepared?
A.
(a) been prepared
B.
(b) not been prepared?
【单选题】It took us more than two hours _______ the dinner.
A.
prepare
B.
preparing
C.
to prepare
D.
to be prepared
【简答题】面对不融洽的角色关系时,我们可以尝试使用( )的方法来调解双方的角色关系。
【简答题】The cargo manifest is prepared by（ ）．
【单选题】—How many cakes can I have, Mum? —None, dear.They ________ for your father. er. A . prepare B . prepared C . have prepared D . were prepared
A.
prepare
B.
prepared
C.
have prepared
D.
were prepared
【多选题】After which step can the financial statements be prepared? ( )
A.
An end-of-period spread sheet is prepared.
B.
An unadjusted trial balance is prepared.
C.
An adjusted trial balance is prepared.
D.
A post-closing trial balance is prepared.
【单选题】Mother was in the kitchen ______ lunch while I was ______ the coming exam.
A.
prepared; prepared for
B.
preparing; preparing for
C.
prepared for; prepared
D.
preparing for; preparing
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