________, the boy couldn’t enter his house.
#94032
A
Since the key has lost
B
The key been lost
C
Lost the key
D
Having lost the key
推荐题目
How long ______ we take part in the college entrance examination?
#92168
A
is it since
B
will it be before
C
is it when
D
will it be since
It’s the first time that he has been to Australia ,______?
#94116
A
isn’t he
B
has’t he
C
isn’t it
D
hasn’t it
----How many times have you been to China?--- In fact, it is the third time that I __________ here.
#92766
A
was
B
am
C
had been
D
have been
Twenty students from one high school were _______ such an experience.
#94911
A
enough lucky to share
B
to share enough lucky
C
enough to share lucky
D
lucky enough to share