It’s reported that over 70 different emotions are used in text messages,     “happy” is the most popular.
#76597
A
to which
B
that
C
of which
D
which
推荐题目
Without facts, we cannot form a worthwhile opinion for we need to have a factual knowledge ________ our thinking.
#77320
A
which to base on
B
which to be based on
C
on which to be based
D
on which to base
Is this the reason _____ at the meeting for his carelessness in his work?
#76702
A
what he explained
B
why he explained
C
he explained
D
how he explained
I have experienced quite a number of cases ______ I really wanted to help but could not find anything to _______. 
#77061
A
when; put on my hands
B
that; put my hands on
C
where; put my hands on
D
in that; put on my hands