__ we are young, we can still do something to help protect the environment.
#58217
A
If
B
Since
C
Because
D
Though
推荐题目
Jack does his homework ________ Mary. So they both always get good grades in the exams.
#57427
A
so careful as
B
as carefully as
C
so carefully as
D
as careful as
_________many children like KFC, I think they'd better try not to eat it too often.
#58242
A
Because
B
When
C
Although
D
If
—Please say something about Zheng He. —Oh! He is the Ming dynasty explorer of ______ all the Chinese are proud.
#55667
A
who
B
whom
C
whose
D
that