单项选择题

He is only a boy of three, but he can learn the poem () heart.

A. by
B. at
C. in
D. to

<上一题 目录 下一题>
热门 试题

单项选择题
grade（）

A．temperature
B．classmate
C．necklace
D．fortunate
单项选择题
You can go out, () you promise to be back before 11 o’clock.

A. even though
B. ever since
C. as far as
D. as long as
相关试题