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【单选题】
十进制整数127转换为二进制整数等于( )
A.
0001000
B.
101100
C.
1010000
D.
1111111
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【单选题】该病可能的治疗原则是(2011 真题下99)
A.
补肺益气,止咳定喘
B.
清心润肺,养胃生津
C.
疏风散热,宣肺通气
D.
宣肺散寒,祛痰止咳
E.
清肺化痰,止咳平喘
【单选题】The supervisor (was advised) to give the assignment to (whomever) (he believed) had a strong sense of responsibility, and the courage (of) his conviction.
A.
was advised
B.
whomever
C.
he believed
D.
of
【多选题】社会指标和调查指标的区别在于( )。
A.
社会指标着眼于反映一定理论假设
B.
社会指标力求说明研究假设所要说明的问题
C.
调查指标着眼于反映实际情况
D.
调查指标力求用简明的项目和简单的方法反映调查对象真实情况
【单选题】They continued to ______ about and enjoy themselves until they became tired.
A.
stroke
B.
stroll
C.
stammer
D.
string
【单选题】From the passage, we can infer that Joey was______.
A.
miserable
B.
stubborn
C.
naughty
D.
of strong will
【单选题】胎头于临产后迟迟不入盆,骨盆测量径线最有价值的是
A.
髂棘间径
B.
髂嵴间径
C.
骶耻外径
D.
坐骨棘间径
E.
对角径
【单选题】According to the Protein Hypothesis, which of the following observations provides the strongest evidence that genes are NOT composed of DNA ?
A.
DNA is composed of only 4 types of nucleotides.
B.
DNA is composed of smaller subunits than are proteins.
C.
DNA is abundant in both the nucleus and the cytoplasm.
D.
The concentration of DNA is generally consistent from cell to cell.
【判断题】色谱峰宽W等于2倍半峰宽W l/2。( )
A.
正确
B.
错误
【单选题】在Word中,要使文章中的各个章节页眉设置不同的内容,则需插入( )。
A.
分页符
B.
分栏符
C.
分节符
D.
分段符
【单选题】According to the market segmentation theory of the term structure,______.
A.
investors' strong preference for short-term relative to long-term bonds explains why yield curves typically slope downward
B.
bonds of one maturity are not substitutes for bonds of other maturities; therefore, interest rates on bonds of different maturities do not move together over time
C.
the interest rate for bonds of one maturity is determined by supply and demand for bonds of that maturity
D.
all of the above
E.
only B and C
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