1、The professor said he could talk on _____ interested the audience.
A.any topic B.which topic C.whichever topic D.the topic he thought it
2、Under no circumstance _____ to tell lies to parents.
A.children are allowed B.are children allowed
C.children will allow D.will children allow
3、Modern science and technology has _____ communication between people far apart.
A.made convenient B.made it convenient
C.made it convenient for D.made it convenient to
参考答案&解析:
1、C whichever已失去疑问含义,等于 anything that,表示强调;而 which topic中 which保留疑问含义,译成“哪一个题目”,不符合句意。而A项和D项中缺少连词。故答案为C。
2、B 含有否定意义的副词及介词短语放在句首时,句子中主语和谓语用部分倒装。故答案为B。
3、A 题目中has made是谓语,communication between people far apart是宾语,convenient是宾语的补语,被前置。如用B项,it是形式宾语,后面应跟不定式或从句。故答案为A。