单项选择题
--I can't see the blackboard very well.--Perhaps you need ()
A. examining your eyes B. to be examined your eyes C. to have examined your eyes D. to have your eyes examined
单项选择题 It was an exciting moment for these football fans this year, ()for the first time in years their team won the World Cup.
单项选择题 In Britain, the best season of the year is probably () spring.
单项选择题 The question was so unexpected that, for a moment, Arthur was () a loss how to reply to it.
