Tom didn’t get ready for his speech, so he was very ______ when he stood in front of class.
#46436
A
short
B
sick
C
nervous
D
sad
推荐题目
Jack felt nervous when he found the physics problems ____ to work out.
#45425
A
easy enough
B
too easy
C
too difficult
D
difficult enough
Don’t play in the street. It’s not ________ . 
#47428
A
enough safe
B
enough dangerous
C
dangerous enough
D
safe enough