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【多选题】
非整倍体的产生机制主要有
A.
减数分裂 Ⅰ 不分离
B.
减数分裂 Ⅱ 不分离
C.
有丝分裂不分离
D.
染色体丢失
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【简答题】Match the words or expressions in Column A with those in Column B according to 1)types of meaning changes; 2)types of meaning;3)language branches and 4)meaning and context.
【单选题】描述数据库物理存储结构与物理存取方法的是
A.
概念模式
B.
内模式或物理模式
C.
用户模式
D.
外模式
【判断题】Connotative meaning and social meaning are two of the 7 types of meaning recognized by G.Leech.
A.
正确
B.
错误
【单选题】描述数据库物理存储结构与物理存取方法的是
A.
内模式或物理模式
B.
外模式
C.
概念模式
D.
用户模式
【单选题】—Lily went to see the movie alone. —If she _____ me about it, I would have gone with her.
A.
should tell
B.
tells
C.
told
D.
had told
【多选题】Which of the following are the types of change of meaning of English words?
A.
extension
B.
specialization
C.
degradation
D.
elevation
【简答题】Match the words or expressions in Column A with those in Column B according to 1)types of meaning changes;2)types of meaning;3)language branches and 4)features of idioms
【单选题】—I would rather _______ you the secret right now. —Why not? [     ]
A.
don’t tell
B.
n ot to tell
C.
not tell
D.
didn’t tell
【单选题】Would you mind ____ me how ____ English words? [    ]
A.
telling; to remember
B.
tell; can I remember
C.
telling; remembering
D.
tell; to remember
【单选题】—Would you like to attend China's Got Talent (中国达人秀)? —_________ But I'm busy revising for my test. [     ]
A.
Don't mention it.
B.
I'd love to.
C.
That's all right.
D.
My pleasure.
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