问题描述：
because our headteacher is ill,our English teacher will______our class today
Because our headteacher is ill,our English teacher will_________our class today
A take charge of
B be in charge of
为什么选A不选B啊?
Because our headteacher is ill,our English teacher will_________our class today
A take charge of
B be in charge of
为什么选A不选B啊?
问题解答：
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