问题
选择题
She was laughing and crying_________ the same time.
A．at
B．in
C．for
D．by
答案
答案：A
此题考查固定短语at the same time表示同时。此句的含义表示她又哭又笑。故选A。
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She was laughing and crying_________ the same time.
A．at
B．in
C．for
D．by
答案：A
此题考查固定短语at the same time表示同时。此句的含义表示她又哭又笑。故选A。