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【单选题】
在 C51 中,用于定义特殊功能寄存器可寻址位地址的关键字是()。A.
bit
B.
sbit
C.
sfr
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反馈参考答案：
举一反三
【单选题】Every means ___ the river from being polluted.
A.
are used to prevent
B.
are used to preventing
C.
is used to prevent
D.
is used to preventing
【单选题】Now those foreigners _____ Chinese food. [ ]
A.
used to eat
B.
are used to eating
C.
are used to eat
D.
get used to eat
【单选题】Computers_______ many things and we_______ these modern machines.
A.
are used to doing; are used to use
B.
are used to do; are used to using
C.
used to do; are used to using
D.
are used to do; used to use
【单选题】As we all know plastics _ many things. [ ]
A.
used to making
B.
used to make
C.
are used to making
D.
are used to make
【单选题】红骨髓
A.
幼儿时期有造血功能
B.
胸骨、髋骨内终身保持红骨髓
C.
骨髓腔内的红骨髓一般在10岁前后转化为黄骨髓
D.
长骨的骨松质内不含红骨髓
E.
成年人骨髓腔内含有红骨髓和黄骨髓
【单选题】---- John, you look worried. Anything wrong? ---- Well, I _______ a test and I’m waiting for the result.
A.
will take
B.
took
C.
had taken
D.
take
【单选题】The telephone ( ) connect you to the absent.
A.
used to
B.
using to
C.
are used
D.
are used to
【单选题】听力原文： American women are used to being independent. They are used to going places by themselves, earning their own money, and often living alone. Sometimes they will ask men for help, but they usually...
A.
They are used to earning their own money.
B.
They often live alone.
C.
They don't start conversation with men.
D.
They may ask men for dance.
相关题目：
【单选题】红骨髓
A.
幼儿时期有造血功能
B.
胸骨、髋骨内终身保持红骨髓
C.
骨髓腔内的红骨髓一般在10岁前后转化为黄骨髓
D.
长骨的骨松质内不含红骨髓
E.
成年人骨髓腔内含有红骨髓和黄骨髓
参考解析：
知识点：
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