______ without friends ______ the most difficult challenge for Chuck while living on the island.
#85606
A
How to survive, is
B
How does he survive, are
C
How does he survive, is
D
How to survive, are
推荐题目
The number of the people invited to the meeting ____ about 100, but a number of them ____ late because of the heavy snow.
#85760
A
were; was
B
were; were
C
was; were
D
was; was
______ of the water in this cup ______ splashed onto the floor.
#85603
A
Three quarters; is
B
Three fourth; is
C
Three fourths; are
D
Three quarters; are
Don’t sit on the chair. There ________ on it.
#43991
A
is some water
B
are some water
C
is any water
D
are any water