【单选题】It’s too bad that I failed in the math exam. If only I ___________________ hard at it! A. worked B. had worked C. has worked D. would work
【简答题】I had a dream for over a year to attend the Climate Change Conference in Copenhagen. I have even reserved a hostel room a year for advance. I had worked very hard to arrange things, but had trouble ra...
【单选题】Why did he stand at the back of the theater after he got back from the car?
A.
Because he was still worried.
B.
Because he didn't like to sit in the middle of the row.
C.
Because he couldn't find his seat again.
D.
Because he didn't like to bother the people again.
【单选题】Why are many poor families back in New Orleans?
A.
They can ’ t afford to move to somewhere else.
B.
They are back to check the damage to their homes.
C.
They are back to recover whatever they can from the wreckage.
D.
They can ’ t sever the strong ties with New Orleans.
【单选题】Why not ( )at the back door?
【单选题】Why was the woman anxious to go back home?
A.
Her kids will arrive home after school.
B.
She is too exhausted to work.
C.
She has finished her work.
D.
The man does not ask her to go back to the office.
【单选题】Why is the dark part of the moon not completely black?
A.
The earth throws back sunlight on to the moon.
B.
The sun shines on the moon's surface.
C.
The moon throws back the light from the sun.
D.
The moon has light of its own.