every time he is asked to do some house work,he pretends ____ with his work.a.to be busy b.being busy c.to have been bysy d.busy
问题描述:
every time he is asked to do some house work,he pretends ____ with his work.
a.to be busy b.being busy c.to have been bysy d.busy
答
a
pretend to do 假装
be busy with 忙于某事