Jack opened the door, there_____ he had never seen before. 
#81841
A
a woman did stand
B
a woman stood
C
did a woman stand
D
stood a woman
推荐题目
Only when __________ senior high school __________ to show a great interest in poems.
#80744
A
did I enter; did I begin
B
did I enter; I began
C
I entered; I began
D
I entered; did I begin
Only when the firefighters put off the fire       what great damage it caused.
#81040
A
we had realized
B
had we realized
C
we realize
D
did we realize
— What has Jack been doing recently?—I don’t know _____ care.
#81602
A
nor I do
B
nor do I
C
nor am I
D
nor I am
It was announced that only when the terrible disease was under control _______ to return to their homes. 
#80814
A
the residents would decide
B
would the residents decide
C
would the residents be decided
D
the residents would be decided
______ you eat the correct foods ______ be able to keep fit and stay healthy. 
#84547
A
Only if; will you
B
Only if; you will
C
Unless; will you
D
Unless; you will