【推荐1】It is reported that living spaces for wildlife ________ due to the cutting of trees.

A．are reduced

B．is reduced

C．reduces

D．are being reduced

【推荐2】Those _______ not only from books but also through practice will succeed.

A．learn

B．who learns

C．who learn

D．that learns

【推荐3】I know Mr. Brown, we ________ to each other at an international conference.

A．are introduced	B．have been introduced
C．were introduced	D．had been introduced

【推荐1】Your presentation is very attractive and I do think your idea is well ________.

A．worth considering	B．worthy considering
C．worthwhile of being considered	D．worth being considered

【推荐2】Many adolescents are addicted to online computer games, and it is believed some gaming app companies were________ because they didn’t adequately check their users’ registration.

A．to be blamed

B．to blame

C．blamed for

D．blamed on

【推荐3】That river _____ 250 kilometers long and 60 meters wide.

A．measures

B．is measured

C．calculates

D．is calculated