问题
Do you know the police ______ searching for a thief in the woods now
A:is
B:are
C:was
D:were
B:are
C:was
D:were
正确答案是：
同类题型
Goodevening,Helen. —–__________,Dale. evening D
TV was invented in _________ century.— Is that true
This kind of milk well this year. It________ out soon.
Was it not until you began to work ___ how much time you had wasted?
o our grief, the victims injured or killed in theterrible earthquake have reached _______ 10,000