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【简答题】
据报道,今年中国快递服务将递送大约 120 亿件包裹。 courier services in China will deliver about 12 billion parcels this year.
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【多选题】Porter’s Five Forces are inculding ( ) .
A.
Competitor
B.
Bargaining power of buyers
C.
Threat of substitutes
D.
Threat of new entrants
【单选题】According to Michael Porter’s five forces model, industry profits are likely to be low when:
A.
the level of rivalry among competitors is low.
B.
potential for entry into the industry is difficult.
C.
there are several suppliers of inputs.
D.
there are only a few large customers for the product.
【单选题】关于骨折的X线检查,下列说法错误的是:( )
A.
X线摄片一般采用正、侧位，不包括邻近关节；
B.
X线检查必须与临床检查相结合，某些骨折早期X线无明显骨折征象，但临床检查怀疑骨折，以临床检查为主，应先按骨折处理；
C.
前臂及小腿骨折，往往两骨的骨折线不在同一平面，故最好拍前臂或小腿的全长；
D.
儿童四肢靠近骨骺的损伤，有时不易确定有无骨折及移位需加摄健侧相应部位的对比X线；
E.
若常规X线摄片不能显影或显影不良，可加拍特定位置的X线片。
【简答题】What can we see through television? Through television, we can see ______, ______. and ______.
【多选题】Choose the options that belong to the threats of substitute products in Porter’s Five Forces analysis:
A.
Number of similar products in the market
B.
Perceived level of product differentiation
C.
Uniqueness of each supplier’s product
D.
Size of each customer order
【单选题】下列配离子中,未成对电子数最多的是( )。 (A)[Cr(NH 3 ) 6 ] 3 + (B)[Mn(H 2 O) 6 ] 2 + (C)[Fe(CN) 6 ] 4 - (D)Ni(CO) 4
A.
B.
C.
D.
D
【单选题】Ashdown forest, through _______ we’ll be driving, isn’t a forest any longer.
A.
that
B.
it
C.
them
D.
which
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