并请说说理由

题目

并请说说理由
Nobody but the twins ________ some interest in the project till now.
A.shows B.show C.have shown D.has shown
Mary spent the whole weekend _______ in her room,_______for the coming
examinations.
A.locked…prepared B.being locked…preparing
C.locked…preparing D.locking…preparing
How did the plan strike you?
—It _____,so we can’t think too highly of it.
A.all depends B.makes no sense C.is so practical D.is just so so
The place _______ the bridge is supposed to be built should be ________the
cross-river traffic is the heaviest.
A.which; where B.at which; which C.at which; where D.which; in which
16.______,Carolina couldn’t get the door open.
A.Try as she might B.As she might try C.She might try as D.Might as she
try
我和一楼的答案一模一样,可是正确答案是D C C C A

答案

D 看Nobody用单数
B spend time in doing sth.+被动语态 后面那个PREPARING是现在分词作伴随状语
A 根据句意
C 定语丛句 where=at which
A Try as she might= as she might try 作转折关系的让步状语