---It is reported that a Boeing 777-200 plane became lost in communication (失去联系) at midnight __________ the early morning of March 8th. ---I was amazed to hear that.
#46061
A
at
B
in
C
on
D
of
推荐题目
The teachers always complain about         the         children in class. 
#49848
A
to teach, tired
B
teaching, tired
C
teaching, tiring
D
to teach, tiring
 ---Why is the girl called Kitty so sad?   ---_________, I think. 
#46656
A
Because she passed the maths test
B
Because of she failed the maths test
C
Because of her bad points in the maths test
D
Because her failed the maths test