一套完整的平法施工图通常由各类构件的平法施工图和标准详图两个部分组成。（）
参考答案：对
—Did you go to Jane's birthday party Iast night?
—No I_______. [ ]
A. didn't invite
B. wasn't invited
C. haven't invited
D. am not invited
某种商品因积压而降价20%，随后又因畅销而在降价的基础上提价10%。这时的价格是原价的 (26) 。
A．85% B．88% C．90% D．92%
