In aerospace devices the weight of the necessary power producing equipment is _____.
#20509
A
vital
B
possible
C
capable
D
reliable
推荐题目
His friends were ___________and encouraged him to publish his ideas, but Copernicus was cautious.
#17995
A
technical
B
official
C
educated
D
enthusiastic
She felt very when her boyfriend said she was not more beautiful than that girl.
#20533
A
desperate
B
disappointed
C
hopeless
D
deserted
The doctor assured the patient that there was ______ with her, but she could not help worrying.
#20647
A
seriously wrong nothing
B
nothing serious wrong
C
nothing seriously wrong
D
serious nothing wrong
This construction firm has a long history, complete facilities, fine technique and service.
#18326
A
believable
B
similar
C
popular
D
considerate