It took several hundred years ______ paper-making spread to western countries.
A.when | B.before | C.after | D.since |
_______by the teacher, she took two books away from the reading room.
A.Permit | B.Permitting | C.Permitted | D.Permits |
When he come back to life, he found himself________at the entrance to the valley.
A.lie | B.lied | C.lay | D.lying |
I will look into the matter as soon as possible. Just have a little___________.
A.wait | B.time | C.patience | D.rest |
----Can I take your______,Sir?
----Please wait for a moment.
A.seat | B.order | C.menu | D.food |
---He made up his mind to devote his life________pollution_______happily.
A.to prevent;to live | B.to prevent;from living |
C.to preventing; to live | D.to preventing;from living |