Miss Green________her clothes and other_爱下问搜题

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问题选择题

Miss Green________her clothes and other things for a picnic.[ ]

A．carried

B．delivered

C．pressed

D．packed

答案

答案：D

选择题

---Tom, why not stop ________ a rest?

--- Oh, no, Mum. It’s so exciting that I can’t stop _______ the kite.

A．having; flying

B．to have; to fly

C．having; to fly

D．to have; flying

多项选择题

变频调速中，变频器具有（）功能。

A、调压

B、调电流

C、调转差率

D、调频

E、调功率