Friends should be_____ about each other’s feelings.
#18655
A
crazy
B
hidden
C
concerned
D
worried
推荐题目
31. – How did your father catch so many fish?– By using a ________. 
#20284
A
bamboo long fishing pole
B
long bamboo fishing pole
C
fishing long bamboo pole
D
bamboo fishing pole, long
The ________ look on her face suggested that she _________ it. 
#18691
A
puzzling; hadn’t expected
B
puzzled; hadn’t expected
C
puzzling; wouldn’t expect
D
puzzled; shouldn’t expect