There’s no way of knowing why one man makes an important discovery ___ another man, also intelligent, fails.
#11912
A
since
B
if
C
as
D
while
推荐题目
___________ get a better score, she has been studying hard all day.
#13316
A
So as to
B
In order to
C
So that
D
In order that
I can’t say which type of tea tastes better. It’s just a(n) ______ of personal preference.
#12580
A
affair
B
matter
C
variety
D
problem
What a table! I’ ve never seen such a thing before. It is ______ it is long.
#14042
A
half not as wide as
B
wide not as half as
C
not half as wide as
D
as wide as not half
_____ people who buy IBM PC686 is larger than ever before.
#14492
A
A lot of
B
A number of
C
A great many
D
The number of