They plan   during the vacation.
#50114
A
to go hiking
B
to go hike
C
go hiking
D
going hiking
推荐题目
What is the best way you think of ______ the environment?
#51117
A
to protect
B
protecting
C
protect
D
protected
It’s your job________ the pop stars.
#50626
A
introduce
B
introducing
C
introduces
D
to introduce
It’s bad for our eyes _____in bed.
#50767
A
read
B
reading
C
to read
D
reads
He tries           English well. And he practices          English every day.
#49083
A
to learn ; to speak
B
learning ; speaking
C
to learn ; speaking
D
learning ; to speak