单项选择题
If there were no examinations，we should have（）at school.
A.the happiest timeB.a more happier timeC.much happiest timeD.a much happier time
单项选择题 We look forward to the day when the motorcar has been replaced by some less dangerous（）of transport．
判断题 Constituents that can be substituted for one another without loss of grammaticality belong to the same syntatic category.（）
单项选择题 If you listen to me，you（）have some candies，my son．
