thetask,theyhadtostayinthelabf

__________ the task, they had to stay in the lab for another two hours.

A．Not completing	B．Not completed
C．Not having completed	D．Having not completed

登录免费查看答案和解析

相关试题

All the people were shocked by what the little girl ________ when she was cheated and sold to the mountain village.

A．went over

B．went through

C．got along with

D．got away

收藏答案/解析

Our teacher said to us that the earth _________ around the sun.

A．travelled

B．travels

C．is traveling

D．was traveling

收藏答案/解析

As soon as he comes back, I’ll tell him when __________ and see him. \

A．you will come

B．will you come

C．you come

D．do you come

收藏答案/解析

--- Do you know our town well?
--- No, this is the first time I _______ here.

A．come

B．am coming

C．came

D．have come

收藏答案/解析

Many of them turned a deaf ear to his advice, ________ they knew it to be valuable.

A．as if

B．now that

C．even though

D．so that

收藏答案/解析

推荐套卷

热门套卷