If we expect ________ much cleaner world, we should attract ________world’s attention to protect the world.
A.a; a | B.a; / | C.a; the | D.the; / ![]() |
-prlfessor, do you have somethingat this moment?
-No,thanks.I'llcall you if there is any.
A.typing | B.typed | C.to type | D.to be typed |
I’ve just seen no more than one copy of“ Gone with the Wind”in the bookshop opposite. Tom, go and buy ________ back.
A.one | B.any | C.it | D.some |
Accounting is described as ________ science of classifying, recording and reporting ________ important financial events.
A.an, the | B.a, 不填 | C.不填, 不填 | D.不填, the |
It never occurred to meyou could succeed in persuading him to change his mind.
A.which | B.what | C.that | D.if |
_________ from the space, the Great Wall lies in the mountains like a huge dragon.
A.Seeing | B.Seen | C.To see | D.Having seen |