题目:The engineers in this lab spent several weeks _______ their plans for the new bicycle.
A、counting
B、stripping
C、elaborating
D、casting
喵查答案:C ……继续阅读 »
题目:This morning in the class, our teacher lost his _______ at last because he could not stand any more
A:temper
B:terror
C:verse
D:contain
喵查答案:A ……继续阅读 »