【推荐2】Global warming could pat coastal cities under water and drive over half of all species to ___________.

A．exist

B．extinction

C．flight

D．highlight

【推荐3】The continued tension could ________ into more violence.

A．experience

B．expose

C．exist

D．explode

【推荐1】No matter________the international situation changes, China-Peru relations have________a momentum of steady development and become the “front-runner” in China-Latin America relations.

A．what … performed	B．/ … staged
C．that … celebrated	D．how … maintained

【推荐2】Giving speeches and presentations is a necessary part of life. Whether it be at school or at a conference, speeches and orals ______ most fields of study.

A．enhance

B．maintain

C．advocate

D．dominate

【推荐3】The experiment was conducted applying an entirely new approach to ________ the performance of the new car.

A．maintain

B．select

C．exchange

D．rate

【推荐1】Smoking is strictly ______ in the process of handling explosive materials.

A．prohibited

B．forbidding

C．prohibiting

D．prevented

【推荐2】Peter loves his daughter, but perhaps he ________ her too much.

A．occupies

B．polishes

C．prohibits

D．shelters

【推荐3】Recent research _________ lots of evidence to _________ the drug company’s claims about its “miracle” tablets for curing cancer.

A．found; prohibit

B．found; convert

C．has found; expose

D．has found; counter

【推荐1】The headmaster, as well as the headteachers, believes it’s vital to ________ Internet’s influences on children from those of the family.

A．distinguish

B．update

C．approve

D．swallow

【推荐2】We had no ________ but to give up the plan.

A．title

B．update

C．option

D．sight

【推荐3】Babies look for their mothers for ______.

A．update

B．comfort

C．fortune

D．passion