There’s no way of knowing why one man makes an important discovery another man, also intelligent, fails.
#39533
A
since
B
If
C
as
D
while
推荐题目
---What does the instruction say? ---The colors in the dress will _______ if you use hot water.
#43084
A
fall
B
appear
C
run
D
shine
Andy and his brothers have bedrooms ________. They live in a big house.
#40212
A
of their own
B
their own
C
theirs own
D
of their owns
Shang Hai is larger than _______ in Jiang su .
#43577
A
any other city
B
any city
C
the other city
D
the others