题目内容：
第52题入填______
A．If B．Before
C．When
参考答案：
答案解析：
单选题：第52题入填______
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- 题目类型：单选题
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B．Before
C．When
B．Before
C．When
How careless he was! He __ a lot of important ideas while re
How careless he was! He __ a lot of important ideas while reading. A．kept B．pass
Who will get the stamps at last?
Who will get the stamps at last? A．The woman B．The woman' s sister. C．The man' s
听音频,选择正确的图片.
听音频,选择正确的图片.
Before Mr. Hagen and his wife bought a van, they __
Before Mr. Hagen and his wife bought a van, they __ A．sold their old house B．mov
第47题入填______
第47题入填______A．Nobody B．Somebody C．Anybody