完成句子（满分5分,每题1分）
1.你一定是把我错当成我妹妹了。
You must be me my younger sister.
2.整个系统不便于使用。
The Whole system was not .
3.第二天，美国总统就向日本宣战了。
The next day, US President Japan.
4.那两队要争夺冠军。
The two teams will the championship.
5.这部小说是以战前的伦敦为背景的吗？
the novel pre-war London.1. mistaking for 2. convenient for use 3. declared war against 4. pete for
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(答案→)1. mistaking for 2. convenient for use 3. declared war against 4. pete for
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