Without facts,we cannot form a worthwhile opinion,for we need to have factual knowledge ______ our thinking.
#98906
A
upon which to base
B
which to be based on
C
which to base on
D
to which to be based on
推荐题目
Soon after _____ home, it began to rain.
#97059
A
I get
B
get  
C
my getting  
D
got
After the flood, no house in the village _____.
#95714
A
left standing
B
was left to stand
C
was remained standing
D
remained standing
The little time we have together we try ________ wisely.
#98598
A
spending it
B
to spend it
C
to spend
D
spending that