【简答题】A.Paper plates are cheaper than dishes. B.Dishes break more easily than paper plates. C.There is no need to wash any dishes now. D.The woman's roommate will return soon.
【单选题】抄Lesson4单词和句子,反面默一遍并签字
【多选题】某工程项目的双代号时标网络计划,当计划执行到第5天末时,检查得出实际进度前锋线如下图所示,检查结果表明第5天末检查时( )。
【单选题】Where do we wash dishes? [ ]
B.
We wash dishes in the sink.
【单选题】求f (x) = e^x 的 5 次泰勒公式展开式:
A.
Series[E^x, {x, 0, 5}]
C.
Serves[E^x, {x, 0, 5}]
【单选题】Are these ___________ dirty? [ ]