When the time came to make the final decision for a course, I decided to apply for the one that _________my interest.
A. limited B. reserved
C. reflected D. spoiled
A sudden stop can be a very frightening experience, _________ if you are travelling at high speed.
A. eventually B. strangely
C. merely D. especially
When their children lived far away from them , these old people felt ______from the world.
A. carried away B. broken down
C. cut off D. brought up
(2016·浙江)Scientists have advanced many theories about why human beings cry tears, none of ________has been proved.
A. whom B. which
C. what D. that
(题文)(2016·江苏)To return to the problem of water pollution, I’d like you to look at a study _________in Australia in 2012.
A. having conducted B. to be conducted
C. conducting D. conducted
Silk ______ one of the primary goods traded along the Silk Road by about 100 BC.
A. had become B. reject
C. control D. abandon