二、单项填空(共15小题;每小题1分,满分15分)
21Nuclear science should be developed to benefit the people harm them.
A.more than B.rather than
C.other than D.better than
解析:more than “超过,比……多”;rather than “而不是”;other than “除了”;better than “比……好”。句意:核科学应该被发展来造福人民,而不是伤害他们。
答案:B
22The world was deeply with the Green Olympics held in China in 2008.
A.encouraged B.offered
C.impressed D.covered
解析:encourage“鼓励”,offer“提供”,均不与介词with连用,排除A项和B项;be impressed with“对……留下深刻印象”,be covered with“被……覆盖”,由句子中的“the world”和“the Green Olympics”可知此处用impressed 更符合句意。
答案:C
23The student had no choice but his teacher the mistakes he had made.
A.to apologize to;for
