—Do you have ________ difficulty working out the problem?—Yes. It is ________ me. 
#28581
A
no; easy for
B
some; within
C
any; within
D
any; beyond
推荐题目
You’d sound a lot more polite if you make a request _____ a question.
#27182
A
in search of
B
in the form of
C
in need of
D
in the direction of
 The tiger, once a __    __ animal to humans, is now ____ of disappearing on the earth.
#25994
A
dangerous, danger
B
dangerous, in danger
C
in danger, in danger
D
danger, in danger