One in five humans ___      access to safe drinking water by 2080.
#86007
A
is said lacking
B
is said to lack
C
are said to lack
D
are said lacking
推荐题目
The head teacher with his students ______ Zhang Gong Shan Park if it _____ tomorrow.
#85822
A
is going to; isn’t rainy
B
are going to; isn’t raining
C
is going to; won’t rain
D
are going to; doesn’t rain
 -- “____either you or he to go there?” --“_____is.” 
#85617
A
Are; Both
B
Are; Neither
C
Is; Neither
D
Is; Each
---How many _______ are there in the basket? --- _______ fourteen.
#43649
A
potato, they’re
B
potatos, There’s
C
potatoes, There’re
D
potatoes, There is
This is Mr. Black and         my English teacher.
#44129
A
this is
B
she is
C
he is
D
it isn’t
Two and four _____six. 
#44006
A
is
B
am
C
are
D
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