【单选题】
—We all had a lot of fun at the barbecue ?yesterday. Pity you weren’t there.
—I really should have gone with ?you but I _______ on some remaining problems.
①
worked
②
was working?
③
would work
④
would have worked
【多选题】
We_____________ from the facts.
①
drew a conclusion
②
reached a conclusion
③
came to a conclusion
④
started a conclusion
【单选题】
____ we could not live at all.
①
If it was not for the sun
②
If it shouldn’t be for the sun
③
Were it not for the sun
④
Had it not been for the sun
【单选题】
17.I dont think we can finish all the work before Friday, ____we?
①
shall
②
will
③
can
④
do
【单选题】
Try to_________ the new information with something you already know.
①
relax
②
connect
③
catch
④
describe
【单选题】
To make this ____ clear we shall have to look closely
into biology’s long history.
①
distinction
②
indication
③
recognition
④
constitution