赞题库-背景图

单项选择题

Mrs. Jones ______ in this school since she came to the city.

A．worked
B．has worked
C．works

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热门试题

单项选择题There ______ many apples on the table.

A．are
B．is
C．have

单项选择题Two and a half months ______ too long, I think.

A．are
B．is
C．will be