Mr Black decided to give up his farm and devote all his time to______ those children living on the streets.
#92275
A
help
B
helping
C
be helping
D
being helped
推荐题目
 ________ the meeting himself gave them a great deal of encouragement.
#89167
A
The president will attend
B
The president to attend
C
The president attended
D
The president's attending
    She won’t come over for a visit unless________.
#97350
A
being invited
B
invited
C
inviting
D
was invited