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【单选题】
Life is ______ dictionary. We should learn directly from it. [ ]A.
we
B.
us
C.
our
D.
ours
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皮皮学刷刷变学霸
举一反三
【单选题】A proper title for the passage may be ______.
A.
The Online Doctor Is In
B.
Improvement in Communications
C.
Problems Existing in Remote Diagnosis
D.
Application of Telemedicine
【简答题】研究药物对机体作用规律的学科称为( )学,研究机体对药物影响规律的学科称为( )学
【简答题】下列程序中格式错在何处 A . main( ) B. {int a, b, z; C. a=2:b=3; D. z=a+b;}
【单选题】如图，下列说法错误的是 [ ]
A.
∵∠1=∠2，∴l 3 ∥l 4
B.
∵∠3=∠4，∴l 3 ∥l 4
C.
∵∠1=∠3，∴l 3 ∥l 4
D.
∵∠2=∠3，∴l 1 ∥l 2
【单选题】- Hello, may I have an appointment with the doctor? - _( )____.
A.
Sorry, you had better not.
B.
Sorry, he does not want to see you.
C.
Why didn't you call earlier?
D.
Certainly. May I know your name?
相关题目：
【单选题】如图，下列说法错误的是 [ ]
A.
∵∠1=∠2，∴l 3 ∥l 4
B.
∵∠3=∠4，∴l 3 ∥l 4
C.
∵∠1=∠3，∴l 3 ∥l 4
D.
∵∠2=∠3，∴l 1 ∥l 2