【推荐1】Thanks to Dr. Yuan Longping, the output of rice________steadily in China in the past few years.

A．increased	B．has been increasing
C．is increasing	D．increases

【推荐2】The number of road accidents and the deaths those accidents over the past years.

A．resulting in; has increased	B．arising from; have increased
C．resulting from; has increased	D．resulting from; have increased

【推荐3】In the last thirty years, the number of people participating in physical fitness programs ______sharply.

A．will be increasing	B．has increased
C．were increasing	D．have increased

【推荐1】It is said that Xiao Pin has made ____________ in all his lessons.

A．many progresses	B．a plenty of progress
C．great advance	D．greater progress

【推荐2】In the time of social reform, people’s state of mind tends to keep _____ with the rapid change of society.

A．contact

B．progress

C．touch

D．pace

【推荐3】The Harry Potter books are quite popular; they are in great ______ in this city.

A．quantity

B．progress

C．production

D．demand

【推荐2】Many convenience stores are near, or sometimes even inside the underground stations, making it easy for people to ________ into a store to grab a meal on their way home.

A．roll

B．pop

C．skip

D．inspect

【推荐3】The problem with him was that he was willing to_________ principles too easily. for economic advantage.

A．delay

B．reject

C．sacrifice

D．skip