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
The reading room is_______the classroom.
#20382
A
two times as big as
B
twice bigger as
C
twice as big than
D
twice as big as
___ warmly for his work, he was too ___ to fall asleep.
#18000
A
Praising; excited
B
To praise; exciting
C
Praised; exciting
D
Praised; excited
One of the suspects is _________ schoolboy.
#34937
A
a 18-year-old
B
an 18-years-old
C
a 18 years old
D
an 18-year-old
Medicine should not be kept where it is _______ to children.
#17720
A
addicted
B
accessible
C
attractive
D
aggressive