【单选题】______ to improve our environment?
A.
What do you think we should do
B.
Do you think what we should do
C.
What do you think should we do
D.
Do you think what should we do
【单选题】两个同频率正弦交流电的相位差为 180°时,它们的相位关系是
【单选题】— To be exact, what should I wear for the interview? — _______
B.
You should wear formal clothes for the interview.
C.
No,you shouldn't wear.
【判断题】网上银行,又称网络银行、电子银行、虚拟银行,它实际上是银行业务在网络上延伸。()
【单选题】What do you _______ to do about the problem now that this solution has failed?
【单选题】麻黄汤的服法是
A.
服后,啜热稀粥一升余,温覆令一时许,遍身微似有汗
【判断题】1995年中国土壤系统分类方法为多级系统分类制,即土纲、亚纲、土类、亚类和土族5种级别。()