下列句中划线部分都是常见的英语单词，但合起来的意思你知道吗？
1．I'm sure I locked the door，but all the same，I think I'll go and check（检查）．
A．同时 B．还是 C．没有差别 D．完全一样
2．He is saving up for a rainy day．
A．下雨天 B．雨季 C．困难的日子 D．渺茫的将来
3．He had a large family to support and his wages（工资）were low；however，he managed to make both ends meet．
A．顾此失彼 B．皆大欢喜 C．两全其美 D．收支平衡
4．I don't know why children always take to him．Perhaps it is because he is such an excellent story-teller．
A．长得像他 B．喜欢他 C．听他话 D．跟他学
5．When we studied the new theory more carefully，we discovered it just didn't hold water．
A．站不住脚 B．不好理解 C．不联系实际 D．不能装水
(Keys:1—5 BCDBA)
