They decided              to the mountain. 
#49735
A
hiking
B
on hike
C
to hike
D
not hiking
推荐题目
The student is afraid _________ English with foreigners.
#51150
A
to practice to speak
B
to practice speaking
C
practicing speaking
D
of practicing to speak
I would like      e-mails to friends.
#50484
A
to write
B
write
C
writing
D
to write to
 _________ his dream  he has to study harder than before.
#48427
A
Achieving
B
A chieve
C
To achieve
D
To come true.