The survey showed that ______ numbers of 15-year-olds were already smoking twenty cigarettes a week.

admin2011-01-26  55

问题 The survey showed that ______ numbers of 15-year-olds were already smoking twenty cigarettes a week.

选项 A、essential
B、steady
C、primary
D、substantial

答案D

解析 essential本质的。steady稳定的。primary主要的,初步的。substantial大体上,基本上,实质的,坚固的
转载请注明原文地址:https://jikaoti.com/ti/nXXYFFFM
0

随机试题
最新回复(0)