单项选择题

57（）

A．established
B．finishing
C．establishing
D．finished

<上一题 目录 下一题>
热门 试题

单项选择题
(A number) of these (who) (study) engineering is improving (steadily).
A．A number
B．who
C．study
D．steadily
单项选择题
(Mother) couldn't risk (to left) Baby (alone). She (should stay) with it.
A．Mother
B．to left
C．alone
D．should stay
相关试题