【单选题】碳水化合物主要是由( )三种元素组成的。
【单选题】I suppose he seldom watches TV at the weekends, ?
【单选题】Sandra Day O'Connor graduated from ____ Law School with honors.
【判断题】The author cites the example of Sandra Day O'Connor to show the importance of education.
【单选题】下列社会关系属于经济法调整范围的是( )。
【单选题】碳水化合物主要是由( )等三种元素组成。
【单选题】碳水化合物主要是由哪三种元素组成的( )。
【单选题】Which of the following sentences is INCORRECT?
A.
I suppose he ought to have known that, don't I?
B.
He seldom gives his wife a gift, does he?
C.
There won't be any trouble, will there?
D.
No one would object, would they?