(The atmosphere) (is consisted) of certain gases (mixed together) (in) definite proportions.

admin2011-01-14  39

问题 (The atmosphere) (is consisted) of certain gases (mixed together) (in) definite proportions.

选项 A、The atmosphere
B、is consisted
C、mixed together
D、in

答案B

解析 consist of sth.由什么构成,consist是不及物动词,不用被动。
转载请注明原文地址:https://kaotiyun.com/show/g8JO777K
0

最新回复(0)