题目内容：
Alan passed the test because Alan had studied hard and understood the material.
参考答案：
选择题：Alan passed the test because Alan had studied hard
- 题目分类：英语（专升本）
- 题目类型：选择题
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It was in the city which we met each other ten yea
It was in the city which we met each other ten years ago.
If we (A. stick to; B. insist in) the good habit,
If we (A. stick to; B. insist in) the good habit, we would gain some progress.
7.这位革命者最后总算把那几个特务甩掉了。
7.这位革命者最后总算把那几个特务甩掉了。
During the interview, the singer said that he was
During the interview, the singer said that he was going to have a concert soon.
一般平均数与序时平均数的共同点是A、两者都是反映现象的一般水平B、都可消除现象在时间上波动的影响C、
一般平均数与序时平均数的共同点是A、两者都是反映现象的一般水平B、都可消除现象在时间上波动的影响C、都是反映同一总体的一般水平D、共同反映同质总体在不同时间上的