The ____of AIDS has led to an expansion in research seeking a cure.-查字典考试网

The ____of AIDS has led to an expansion in research seeking a cure.

A、innovation
B、selection
C、proliferation
D、conviction

查看答案

正确答案：

答案解析：

【句意】爱滋病的扩散使得人们做更多的研究工作去寻找治疗的方法。

【难点】proliferation意为“激增;扩散”;innovation意为“革新，创新”;selection意为“选择;选拔”;conviction意为“定罪，判罪”。

上一题下一题

你可能感兴趣的试题

Tom,withhisparents______toAmerica.They_____backintwoweeks.

A、havegone;willcome
B、hasgone;willcome
C、havebeen;havecome
D、havebeen;come

查看答案

IsTomatschooltoday?No,He’sathome______hehasabadcold.

A、because
B、if
C、until
D、before

查看答案

Idon’thaveas______moneyasbefore,butmylifeismore______.

A、many,useful
B、more,nice
C、most,good
D、much,meaningful

查看答案

Itisnecessarythatthestudents____moreexcercisestodo.

A、have
B、musthave
C、willhave
D、canhave

查看答案

-Wehaven’theardfromJaneforalongtime.

-Whatdoyousuppose_____toher?

A、washappening
B、tohappen
C、hashappened
D、havinghappened

查看答案