35.-How long are you staying?
- ,but at least a week.
A.Have no idea B.Never mind
C.It doesn’t matter D.It depends
34.We were greatly encouraged by the news of China another man-made satellite.
A.to launch B.to have launched
C.1aunched D.having launched
33.He put his finger to his lips to convey me that I shouldn’t say anything.
A.to B.for C.on D.with
32.-I have got a headache.
-No wonder.You in front of that computer too long.
A.work B.are working
C.have been working D.worked
31.The couple tried every effort to the judges,who tried the case,of their innocence,resulting in the contrary.
A.prove B.approve C.convince D.confirm