试题难度：简单 试题类型：单项选择题 试题内容：---Was it in April, 1970______China succeeded______sending its first satellite into space
---Yes, that’s right.
A.when; in
B.that; on
C.which; on
D.that; in
推荐回答
试题答案：D 试题解析：考查强调句及介词。前一空考查强调句结构it was +强调部分+ that从句，后一空考查短语succeed in doing成功做某事。故选D。