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【简答题】
下图是血液与组织细胞之间的物质 交换示意图，请据图回答： （1）图中的血管是__________，该血管适于血液与组织细胞充分的进行物质交换的特点是：内径只有8-10微米，只允许__________单行通过；非常薄，只由一层扁平的__________构成，管内血流速度__________。 （2）从血液进入组织细胞的物质有__________、营养物质和水；从组织细胞进入血液的物质有________和其他废物。
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【简答题】A．More and more people moved in this city. B．Oil was found in this area. C．There are more and more forests outside the city. D．The housing and transportation are improved greatly.
【简答题】A．More and more people moved in this city. B．Oil was found in this area. C．There are more and more forests outside the city. D．The housing and transportation are improved greatly.
【单选题】There is _______ bread in the cupboard, ________?
A.
no more…is there
B.
not any more…isn’t there
C.
no longer…is there
D.
not any longer…isn’t there
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