______ there are living creatures in the outer space as those on Earth hasn’t been proved so far.
#13957
A
When
B
How
C
If
D
Whether
推荐题目
Her_____ for writing was a desire for women to get the right to higher education.
#10592
A
motivation
B
qualification
C
talent
D
technique
In China graduates go abroad to have a further study every year.
#14141
A
a great deal of
B
the number of
C
many a
D
a great many
________ of the land in that district(地区) _______ covered with trees and grass.
#14125
A
Two fifth; is
B
Two fifth; are
C
Two fifths ; is
D
Two fifths; are
—Would you like to go and watch a tennis match this weekend with us?—I'm sorry, but I've got ________ plans.
#11597
A
other
B
another
C
some
D
more