题目内容
19. Even if you learn something well,you will forget it unless you use it. (even if,unless) 造句:即使你很有钱,如果你没有朋友的话你也会不快乐。
19. Even if you’re very rich,you’ll not be happy unless you have friends.
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19. Even if you learn something well,you will forget it unless you use it. (even if,unless) 造句:即使你很有钱,如果你没有朋友的话你也会不快乐。
19. Even if you’re very rich,you’ll not be happy unless you have friends.