This is a______ but extremely difficult technology in the future.
#20858
A
satisfactory
B
costly
C
promising
D
far-fetched
推荐题目
I think whoever makes____contributions to the company than the others should get _____income.
#20588
A
greater; a highest
B
more greater; a higher
C
greater; the highest
D
more greater; the higher
--- Is the situation there any better? --- On the contrary, it is ________ now.
#18031
A
badly off
B
worse off
C
well off
D
better off
How to balance the government's budget without raising taxes is a ______problem.
#20611
A
firm
B
tough
C
secure
D
stable
The situation is _________—we have no food, very little water and no medical supplies.
#19513
A
adventurous
B
desperate
C
deserted
D
optimistic
The Tang Dynasty，when Li Bai lived，was the golden age of ______ Chinese poems.
#17906
A
classical
B
local
C
magical
D
medical