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【简答题】
传染病的基本特征
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举一反三
【单选题】The Fisher effect states that the ________
A.
nominal interest rate equals the expected infla¬tion rate plus the real rate of interest.
B.
nominal interest rate equals the real rate of interest minus the expected inflation rate.
C.
real rate of interest equals the nominal interest rate plus the expected inflation rate.
D.
expected inflation rate equals the nominal interest rate plus the real rate of interest.
【判断题】逻辑型的是PL/SQL特有的。
A.
正确
B.
错误
【判断题】营销中介人即指中间商。
A.
正确
B.
错误
【单选题】为提高诊断试验的灵敏度可将几个独立试验:
A.
串联使用
B.
并联使用
C.
先串联后并联使用
D.
先并联再串联
E.
以上均不正确
【单选题】0304 p=( )时, 是调和函数.
A.
0
B.
1
C.
2
D.
-2
【单选题】75 She was so fat that she could only just __ through the door.
A.
assemble
B.
appear
C.
squeeze
D.
gather
【简答题】During World War II, you could buy a loaf of bread for 10 to 15 cents, a new car for less than $1,000, and an average house for around $5,000. In the 21 st century, bread, cars, houses, and just about...
【简答题】She is so fat that she has to go on a _______.A. dinner B. meal C. drink D. diet
【单选题】Susan was fat last year. So she decided more exercise. Now she is much more beautiful.
A.
take
B.
to take
C.
taking
D.
took
【单选题】获得诺贝尔奖的免疫学检测技术是( )。
A.
免疫散射比浊试验
B.
放射免疫试验
C.
酶联免疫吸附试验
D.
固相膜免疫试验
E.
荧光免疫试验
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