__ you study, ___ you will learn.
A.Harder….harder | B.The more… the harder | C.The hard.. the more | D.The harder.. the more |
Visitors were struck by the natural _________ here, which was beautiful beyond description.
A.resource | B.scenery | C.disaster | D.element |
If you don’t explain clearly, you will just _______ the reader.
A.confuse | B.satisfy | C.intend | D.remind |
Gun control is a subject ________Americans have argued for a long time,
A.of which | B.with which | C.into which | D.about which |
Before the tourists set off , they spent much time setting a limit _____ the expenses of the trip.
A.in | B.for | C.to | D.about |
The public transportation is very convenient in that big city , so there______be any difficulty in
traveling around .
A.mustn’t | B.wouldn’t | C.shouldn’t | D.needn’t |