语法词汇练习 语法大全 语法详解 英语听力 
Ants are the most common life form on earth, ___________ tiny, their combined weight is greater than that of the combined weight of all humans.
#34651
A
though
B
although
C
even though
D
as if
下一题
推荐题目
The teacher spoke slowly ________ the students might take notes.
#30123
A
while
B
since
C
even though
D
so that
In time we reached a stage        we had more young readers than old ones．
#33139
A
where
B
how
C
who
D
what
The school _______ he once studied in is famous.
#34734
A
where
B
in which
C
in that
D
that
The most interesting thing to the small boy was _______ he got close to the door, it would open of itself.
#31410
A
that as
B
that that
C
what that
D
what when
The classroom is big enough for 25 students for normal use         you need more space for special activities.
#33192
A
once
B
because
C
if
D
unless