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【简答题】
在园林植物杂交育种中，如果称A×B为正交，则B×A称为（），（A×B）×B称为（）。
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【单选题】If the audience is asked if he understands your research or not, he or she will feel ___________.
A.
easy
B.
stupid
C.
excited
D.
nervous
【单选题】Fire Capt. Kevin Lloyd arrived at the scene of a car accident in West Point, Utah, north of Salt Lake City. A pregnant woman and her screaming 2-year-old daughter were trapped in the car. While his pa...
A.
Generous
B.
Comforting
C.
Humorous
D.
Courageous
【简答题】Main idea of Part 3 The wife persistently asked the husband whether he would her if she were and got a no in the end.
【单选题】after finding Elizabeth was alone, Lionel asked her if she was traveling alone. At the same time he felt the situation was a little bit awkward. But he still pointed out that she was late. How did Eli...
A.
she said she was not
B.
she said it was not a problem
C.
she admitted she was
D.
she didnot mention the problem
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