Gerneally speaking, it is difficult to breathe at a high       of Tibet (西藏).
#6385
A
altitude
B
attitude
C
length
D
width
推荐题目
An accident occurred,but to our ______,no one was hurt.
#5483
A
Sadness
B
disappointment
C
surprise
D
relief
With the address I had no ______ in finding Mr. White’s house.
#6406
A
troubles
B
mistakes
C
difficulty
D
difficulties、
She is on a special ________ to lose ________ weight.
#6691
A
food; her
B
food; /
C
diet; her
D
diet; /