赞题库-背景图

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

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热门试题

单项选择题They found the ______bridge when they went across the village.

A. old stone Chinese
B. Chinese old stone
C. old Chinese stone
D. Chinese stone old

单项选择题He gave up ______on medical advice.

A. drinking
B. to drink
C. drink
D. to being drink