Einstein’s Theory of Relativity is so ________that most of us can not understand it.
#18453
A
controversial
B
abstract
C
appropriate
D
universal
推荐题目
I’ll go and see you whenever _______.
#17650
A
you are convenient
B
it will be convenient to you
C
at your convenience
D
it is convenient for you
I'm surprised that you should have been fooled by such a(an)___trick
#20493
A
ordinary
B
easy
C
smart
D
simple
It’s raining heavily outside .We are _______to go out for the picnic as planned.
#19780
A
ikely
B
nlikely
C
mpossible
D
ossible
----What will you buy for your husband’s birthday? ---- I want to buy a ________ wallet for him．
#19183
A
small black leather
B
black leather small
C
small leather black
D
black small leather
These natural parks are very important for preserving many animals, which would _______ run the risk of becoming extinct.
#20619
A
otherwise
B
therefore
C
nevertheless
D
however