Landing safely in bad weather is a _______ task for any pilot, and even the smallest error can lead to a disaster.
#17896
A
tricky
B
secure
C
significant
D
easy
推荐题目
______ that he has no qualifications in business management, Ken plans to gain the necessary skills by taking a part-time course.
#18505
A
Concerning
B
Concerned
C
Being concerned
D
To concern
The girl dressed in the latest Paris fashion is ______ in her appearance but rude in her speech.
#19389
A
evident
B
considerate
C
elegant
D
innocent
In order to help people to see the performance at the same time, they gave a _____ broadcast.
#20720
A
living
B
alive
C
live
D
lively
My brother likes eating very much but he isn't very _____ about the food he eats.
#18286
A
curious
B
content
C
harmful
D
ordinary