—According to the weather report, there is likely to be heavy rain tomorrow.
—_______, we’ll have to change the plan for the outgoing.
A.If so | B.If not | C.Unless so | D.Unless not |
It took ______ building supplies to construct these energy-saving houses. It took brains, too.
A.other than | B.more than | C.rather than | D.less than |
Over the past decades, sea ice _____ in the Arctic as a result of global warming.
A.had decreased | B.more than | C.attach | D.apply |
The medicine works more effectively ______ you drink some hot water after taking it.
A.as | B.until | C.although | D.if |
There is a great deal of evidencethat music activities engage different parts of the brain.
A. | indicate | B. | indicating | C. | to indicate | D. | to be indicating |
The system has been designed to give students quick and easy ______ to the digital resources of the library.
A.access | B.passage | C.way | D.approach |