影响工程进度的因素中，施工设备不配套，选型失当，安装失误，有故障等属于（）。

He has already made up his mind, it’s no use________him.

A. try to persuade

B. to try to persuade

C. trying to persuade

D. to try persuading

He has made up his mind to give up smoking.

A．tried

B．attempted

C．agreed

D．decided

A．He hasn't decided on a topic for his composition.

B．He has fallen behind others in English class.

C．He hash' t made up his mind as to what to write about.

D．The book he borrowed will he due tomorrow.

Once he has made up his mind to do something, it is impossible to stop him ______ it.

A．to do

B．do

C．from doing

A．won't he

B．do i

C．will he

D．don't I

He has made another wonderful discovery, ______ of great importance to science.

A．which I think it is

B．of which I think it is

C．I think which is

D．which I think is

A、thought about it

B、made up his mind

C、changed his mind

D、made a wish

He have made up his mind to give up smoking.

A．tried

B．attempted

C．agreed

D．decided

Mr. Brown made up his mind that ______ could he betray his wife.

A．at no circumstances

B．in no circumstances

C．at no circumstance

D．in no circumstance