Carl Linnaeus made great contributions to ________ plant species.
#93953
A
group
B
have grouped
C
grouping
D
been grouping
推荐题目
—Are you going there with us? —If Mary wants to go, ______.
#92704
A
I also go
B
so do I
C
so I will
D
so will I
_____ is no need to argue again the problem.We settled it at the last meeting.
#95150
A
It
B
What
C
There
D
Which
(2009湖南四校联考)I was fortunate enough to travel to South Africa, I met some women who have organized themselves into a group.
#95040
A
then
B
there
C
while
D
where
—How is it that you know she’s got back from the UK? —She ____ when I came out of the house this morning.
#94778
A
seemed to be passing
B
happened to have passed
C
chanced to be passing
D
chose to be passing