下列叙述与下列的化学结构不符的是A．可竞争性抑制HMG-CoA还原酶B．水溶液在酸碱催化下，内酯环水解

It is one thing to enjoy listening to good music, but it is quite _____ to perform. skillfully yourself.

A、another

B、other thing

C、others

D、the other

A.other

B.another

C.some

D.any

A、I enjoy listening to pop music.

B、I am fond of listening to pop music.

C、Listening to pop music is my favorite thing to do.

D、I am totally into listening to pop music.

The main point of the passage is that ______.

A．background music is a good thing

B．background music is a bad thing

C．it is important to use background music in the right way

D．the Americans are good at using background music

A、gerund

B、present participle

C、adjective

D、/

A．away

B．to

C．in

D．with

People enjoy listening to music, ______.

A．though they are receiving a lot of decibels of sound

B．because it does not have any negative effect

C．because they don't have to tolerate the noise around that

D．although it is sometimes unpleasant to hear strange sounds

A．If

B．Once

C．When

D．Though