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【单选题】
遗传是指人从上代继承下来的生理解剖上的特点。这些遗传的生理特点,也叫遗传素质,是人的发展的自然的或生理的前提条件。因此,()。A.
遗传素质为人的发展提供了巨大的生理潜能
B.
遗传素质来自先天,后天不再变化,它同时也是人的发展的限制因素
C.
教育不能改变遗传素质决定的方向
D.
人的遗传素质的差异基本表现在体态和感觉器官的功能上
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举一反三
【单选题】The clerk in the grocery store________the lady with her packages.
A.
assigned
B.
assisted
C.
served
D.
applied
【简答题】虽然仍有些紧张,但这一次她鼓足勇气走上了讲台,开始演讲。 (summon)
【简答题】2 What a(n) ______ day!
Do you want to go to the beach?A. sunny B. rainy C. windy D. canceled E. storm F. umbrella
【单选题】Set R: {N 1 1, 2N 1 2, 3N 1 3, . . .} If N= 2, what is the 25th term of Set R?
A.
29
B.
48
C.
50
D.
63
E.
75
【简答题】A friend and I were standing in line at the grocery store the other day, and I was telling her how lazy my children were．I had come in from work that morning, and like most times, my house was wrecked...
【简答题】Yesterday my son and I went to the grocery store. In front of us was a little girl with her mother. The little girl was asking her mother for a box of Smarties. The polite way she was asking broke the...
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