The______(expand)of the factory made room for more equipment.
第1题:
Most of the environmental problems are man-made.()
第2题:
A.overwork
B.strain
C.break
D.regulations
答案:D
解析:句意为:吉雅没有留意阅读室(),他经常在阅读室大声说话。overwork意为“过度工作”,strain意为“张力,拉紧”,break意为“间断,休息”,regulation意为“管理,规则”,此处填入regulations符合句意,答案选D。
第3题:
Expand表示展开
第4题:
A.extend
B.enlarge
C.spread
D.expand
第5题:
I ()supper when I()someone knocking at the door.
A、made . . . Heard
B、made . . .was heard
C、was making . . . was hearing
D、was making . . . heard