【单选题】What does Mary mean?
A.
She means that her mother is better.
B.
She thinks her mother is very well.
C.
She thinks that her mother is very ill.
【简答题】短文改错。填写答案请同学们注意表述方式,如句中有错词,正确的表述为:把A改为B,如有多余的单词,表述为:去掉A,如有单词漏掉,表述为:在A和B之间加上C。 On one summer night, Henry was sleeping in his room 1._______ while suddenly he woke up and sensed something ...
【单选题】下列电对的电极电位 ψ Ө 值不受介质 pH 值影响的为
【单选题】以下项目中,哪些不属于应计取措施费的项目( )。
【简答题】单句改错。 1. He is still afraid of fly in an airplane . A B C D ( ) 2. Jill could play piano when she was a child. A B C D ( ) 3.He use to play...
【单选题】下列电对的电极电位 ψ y 值不受介质 pH 值影响的为