精品一区二区免费在线观看_国产精品久久久久久av福利软件_97成人精品区在线播放_国内成人精品一区

【題目】Once the balance of nature __________, natural disasters are likely to strike in ways beyond imagination.
A.is ignored
B.is broken
C.is destroyed
D.is ruined

A. in B. at

C. on D. to

A. therefore B. nonetheless

C. whereas D. although

【題目】Practising Chinese kung fu can not only __________ one's strength, but also develop one's character.
A.bring up
B.take up
C.build up
D.pull up

【題目】It was __________ that they all went swimming in the river.
A.such a hot weather
B.such hot weather
C.so hot weather
D.so hot a weather

A. that B. as

C. neither D. so

A. apparently B. appropriately

C. approximately D. approvingly

A. appreciation B. arrangement

C. application D. appointment

A. was B. be

C. being D. should be

A. until B. after

C. before D. while