It is wise to put milk on a shelf close to the bottom because it is especially _______ to temperature changes
#18124
A
flexible
B
fundamental
C
sensitive
D
positive
推荐题目
The USA and England are both ____ countries. 
#20301
A
speaking-English
B
English-speaking
C
spoken-English
D
English-spoken
Sometimes children are _______ enough to create ______ stories.
#60348
A
imaginative, imaginary
B
imaginary, imaginative
C
imaginable, imaginary
D
imaginative, imaginable