根据短文的意思和结构,选择方框中合适的词并用其恰当形式填空。(每词只用一次)co

题型:听力题

问题:

根据短文的意思和结构,选择方框中合适的词并用其恰当形式填空。(每词只用一次)
conscious   fill  fireman   hunger  kitchen  lucky   sleep   spread  wait  while
You won't believe what happened two days ago.
It was a Wednesday evening and my roommate was out for the night. I was feeling a little  1 so I decided to make something to eat. I went down to the kitchen to fix myself some toast. I put two slices of bread into the toaster and decided to watch some TV while I 2 …I must have been very tired because I soon fell  3 .
I woke up what seemed like seconds later, in my front yard, coughing and staring up at some  4 .They told me that my toaster had caught fire while I was asleep and the flames quickly  5  to the curtains on my kitchen window. In no time it seemed my whole  6 was on fire and smoke filled my entire house… My neighbour,  7  , saw the smoke and called the fire department. When they got to my home the fire had spread from the kitchen into the living room and the house was  8 with smoke. Two of the firemen broke down my front door with an axe  9 the others were putting out the fire with water. They found me lying  10 on my sofa. If they had come only 5 minutes later I don't think I would be here today talking about it.
考点:单词、词组
题型:听力题

下列属于HLAⅡ类分子的是()

A.HLA-B分子

B.HLA-A分子

C.HLA-DQ分子

D.HLA-DR分子

E.HLA-DP分子

题型:听力题

A公司是一家成立不到一年的牛物技术有限公司,该公司生产一种叫“天蓝”的高技术建筑涂料,在目前建筑涂料发展前景巨大的情况下,该公司也面临着广阔的发展空间,但目前该公司在该类涂料市场上只占有很小的市场份额。
要求:
(1)简述波士顿矩阵,并分析该公司的“天蓝”产品所属的类型;
(2)假设该公司现处于牛命周期的成长期,指出应该采取何种财务政策。

题型:听力题

把氢氧化钙放入蒸馏水中,一定时间后达到如下平衡Ca(OH)2(s)Ca2++2OH-加入以下物质,可使

Ca(OH)2(s)减少的是[ ]

A.蒸馏水

B.A1C13溶液

C.NaOH溶液

D.CaCl2溶液

题型:听力题

一个平行四边形的底是8米,高是2米,它的面积是多少平方米?和它等底等高的三角形的面积是多少平方米?

题型:听力题

老虎种群的个体分布属均匀分布。 ( )

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