【单选题】My wallet is nowhere to be found; ______ while I was on the bus.
B.
I must have dropped it
C.
I ought to have dropped it
【判断题】使用油、糖拌和法调制的油脂蛋糕,体积大 组织松软A. 对 B. 错
【单选题】I__________my wallet when I was shopping in the store.
【多选题】房地产开发项目建设用地使用权的取得,可采取行政划拨方式,包括()。
【单选题】Give the books to __________ needs them for the English class and the writing class.
【单选题】My wallet is nowhere to be found. I ______ when I was on the bus.
C.
should have dropped it
D.
ought to have dropped it:
【判断题】若被测金属离子与 EDTA 配位反应速度慢,则一般可采用置换滴定方式进行测定。
【判断题】若被测金属离子与EDTA配位反应速度慢,则一般可采用置换滴定方式进行滴定( )
【单选题】You are in the English class there, right?
A.
No, I am not a waiter!
B.
In the English class? Yes, that is right.
【单选题】In English class we must ___________ English. Please ___________ it ___________ English. [ ]