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
My younger sister is always _________ but she also likes listening to others quietly.
#43592
A
outgoing
B
angry
C
calm
D
friendly
— Would you like to go to the with me tonight?— Sorry. I’m not interested in music.
#40778
A
movie
B
concert
C
restaurant
D
scene
Water is very important for us and no one can live ______________ it.
#37114
A
without
B
besides
C
except
D
with
Nobody is as ______ as Sandy, so we all like to be friends with her.
#37357
A
politely
B
carefully
C
likely
D
friendly