Don’t believe in those ads that you can master a language in one month. Instead, it is a(n) _______process, which may last for years.
#18994
A
rapid
B
instant
C
gradual
D
regular
推荐题目
John once worked in a remote mountain village school, which is ______ only on foot.
#18621
A
accessible
B
acceptable
C
available
D
appropriate
You should be .You mustn't take any unnecessary risks until you are quite sure.
#18663
A
dynamic.
B
desperate
C
considerate
D
cautious
. People have always been_______about exactly how life on earth began.
#19892
A
curious
B
excited
C
anxious
D
careful