_____ according to the instructions, the robot can behave like a human being with average IQ.
#89584
A
When to operate
B
When operating
C
When to be operated
D
When operated
推荐题目
All I have to do is  _________my life .
#93478
A
to enjoy
B
enjoy
C
having enjoyed
D
enjoyed
The brave man died,________ his young wife nothing but a________ cottage. 
#97410
A
left; breaking
B
leaving; broken
C
left; broken
D
to leave; breaking
It seems you need to apologize quickly ______ a good friend. 
#95570
A
avoiding to lose
B
to avoid losing
C
avoiding losing
D
to avoid to lose
____with this fiercely competitive society, _____English well and you will succeed.
#94592
A
Faced, master
B
Faced, mastering
C
Having faced, master
D
To face, mastering