[单项选择]I’m amazed that the young actress married the photographer so soon, for she ______ him very well.
A. won’t have known
B. can’t have known
C. shouldn’t know
D. mustn’t know

[单项选择]

Years ago, a young man named Jason married a beautiful woman. They lived with the man’s extended family, that is, his parents, his brothers, as well as their wives and children. In their house an elephant was raised, in which the woman soon showed great interest. She fed fruit and food to it each day.
However, just three months later, after having a fight with her husband, the young woman returned to her own parents’ home. It was quite surprising that the elephant began to refuse to work or even to eat food. It seemed that it was sick and heart-broken. Finally, one morning after several weeks, it disappeared !
It went to the woman’s house to see her. As soon as it saw her, the elephant touched her softly with its nose. So moved was the woman that she went back to her husband’s house.
This story illustrates that animals are as emotional as human beings. They could do the things you have ever done for them, especially the good aspects
A. show that elephants are very smart
B. tell how a woman trained her elephant
C. show that female care more for animals than male do
D. tell how an animal reunited a husband and his wife

[单项选择]Colin married my sister and I married his brother, （　） makes Colin and me double in-laws.
A. what
B. which
C. that
D. it

[填空题]Is he married

[单项选择]Cohn married my sister and I married his brother,（）makes Cohn and me double in-laws.
A. what
B. which
C. that
D. it

[单项选择]
Young female chimps are faster and better learners than young male chimps, suggests a new study, echoing learning differences seen in human girls and boys.
While young male chimps pass their time playing, young female chimps carefully study their mothers. As a result, they learn how to fish for tasty termite snacks over two years before the boys.
Elizabeth Lonsdorf, now at Lincoln Park Zoo in Chicago, US, and colleagues at the University of Minnesota, Saint Paul, spent four years watching how young chimpanzees in the Gombe National Park in Tanzania learned "cultural behavior".
The sex differences in learning behavior were "consistent and strikingly apparent", says the team. The researchers point out that similar differences are seen in human children with regard to skills such as writing. "A sex-based learning differences may therefore date back at least to the last common ancesto
A. Because young female chimps don’t play with their brothers.
B. Because young female chimps begin to study their mothers earlier.
C. Because young male chimps never learn to fish for termites.
D. Because young male chimps are not interested in termites.

[单项选择]
When is she getting married

[单项选择]When did she get married

[单项选择]He was amazed at （） he saw.
A. that
B. what
C. which
D. whom