A-A+
It is difficult ______a world record and even
问题详情
It is difficult ______a world record and even more difficult to ______it.
A. keeping, set
B. keep, set
C. set, keep
D. to set, keep
参考答案
正确答案:D
参考译文:创造一项新的世界纪录很难,而要保持则更难。“创造世界纪录”应该是“setaworldrecord”,在此题中应该用动词不定式作前半句真正的主语,“保持”用“keep”,故选D。<?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" />