Which statement is true according to the passage？ ______.
A. Mr. Johnson's car stood on its boot as it fell down.
B. Mr. Johnson could not escape from the door because it was full of sweet jam.
C. Mr. Johnson's car accident was partly due to the slippery road.
D. Mr. Johnson struggled in the pouring mud as he unscrewed the back seat.
查看答案
According to the passage, all of the following were true of the center of the atom EXCEPT
A. had not yet been seen by the naked eye
B. contained elements that were positively charged
C. was very little larger than a molecule
D. followed experimentally determinable processes
E. was smaller than 1/125 millionth of an inch
When those whom he had injured accused him of being a ______ , he retorted curtly that he
A. libertine
B. sycophant
C. charlatan
D. plagiarist
E. reprobate
听力原文：M：Hello，Mrs. Smith. Have a seat. The doctor will be with you in a minute．
W：Oh，good．I really feel nervous．
Q：What do we know about the woman？
(7)
A. She is having a headache.
B. She thinks the man is nervous.
C. She wants to leave.
D. She is waiting for the doctor.
Which of the following objects is the most important to Mr. Johnson？ ______.
A. The hammer.
B. The coin.
C. The screw.
D. The horn.
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