世界上黑色人种的故乡在 A.南美洲 B.大洋洲 C.欧洲 D.撒哈拉以南的非洲 发布时间:2017-04-21 09:51 │ 来源:www.tikuol.com 题型:选择题 问题: 世界上黑色人种的故乡在A.南美洲B.大洋洲C.欧洲D.撒哈拉以南的非洲
题型:选择题 The snow _____ to end at midnight and change to rain in the east as warm air is pushed in by dawn Monday.A.is expectingB.is expectedC.has expected D.had been expected 查看答案
题型:选择题 —________ does he go to Beijing on business?—Never.[ ]A. How long B. How oftenC. How many times D. How much 查看答案