Now more and more people have come torea_爱下问搜题

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问题选择题

Now more and more people have come to realize that it is important to have a balanced, healthy____. [ ]

A. food

B. diet

C. cooking

D. lunch

答案

答案：B

选择题

物质的性质决定物质的用途。下列说法中，不合理的是

A．稀盐酸用于除铁锈

B．碳酸氢钠用于治疗胃酸过多

C．灯泡中充氮气以延长使用寿命

D．玻璃刀头上镶嵌的石墨用于切割玻璃

选择题

—Sleep well, Mary?

—No. The noise the workers _____ me awake for hours. [ ]

A. made to keep

B. made kept

C. made keep

D. was made to keep