问题

Are these his notebooks —No, ________ aren’t.
A:they
B:these
C:those
D:there;
B:these
C:those
D:there;
正确答案是:
同类题型
They went into the room and saw a large piano standing____ the wall,covered with thick cloth
He eats ________ food, so he is _________ fat.
I met your boss in the street this morning.—Ah You _____ be joking. He flew to Europe yesterday!
he mid-term examination approaching, studentsshould ______ to stay energetic.