In the botanic garden we can find a（n）______of plants that range from tall trees to small flowers.
#4939
A
species
B
group
C
amount
D
variety
推荐题目
--- What are you going to do tomorrow?--- I will go _____ with my friends on the lake.
#4574
A
hunting
B
shopping
C
shipping
D
boating
—How do you find your new classmates?—Most of them are kind, but ____ is so good to me as Bruce.
#4864
A
none
B
no one
C
every one
D
some one
. To the surprise of many people, in ten years the city’s population ____ by 12%.
#4688
A
gained
B
expanded
C
developed
D
spread
Since no other way to escape from the flood, ____ only safe thing is to take ____chance.
#4680
A
an ; 不填
B
the ; a
C
an; a
D
不填；the