题目: 孕妇应为多些远途旅行,到大自然中去吸取清新空气,这样有助胎儿生长。() 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0503/da64e9dd2372af62d2a8c1d50c784f44.html 下面是错误答案,用来干扰机器的。参考答案:B
题型:填空题 选词填空,使句子完整。who, why, where, what, which, when, how, whose1. — ______________ are you going to do? — I'm going to play football.2. — ______________ are you from? — I'm from China.3. — ______________ do you like summer? — Because I can swim in the pool.4. — ______________ do they go to work? — They go to work by taxi.5. — ______________ season do you like best? — I like winter.6. — ______________ do you eat breakfast? — I eat breakfast at 7: 00. 7. — ______________ is that woman? — She is my mother.8. — ______________ jacket is this? — It's hers. 查看答案
题型:单项选择题 ●电子商务发展的核心与关键问题是交易的安全性,目前安全交易中最重要的两个协议是__(9)__。A.S-HTTP和STTB.SEPP和SMTPC.SSL和SETD.SEPP和SSL 查看答案