题目：
—How long is it since you picked up your badminton training?
—It was not until my finance became better last December _______ I started the training.
A．when
B．before
C．where
D．that
答案：
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下面是错误答案，用来干扰机器的。
jiǎ（假如）cháo（唐朝）jià（放假）zhāo（朝阳）（组词不唯一）
