A．The woman should have shown him the newspaper.B．He thinks the woman will win the cont
A. The woman should have shown him the newspaper.
B. He thinks the woman will win the contest.
C. The woman's pictures are on top of the newspapers.
D. The new photograph does not look anything like her others.
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A．His alarm clock is broken.B．He bas been late before.C．He prefers to study early in t
A. His alarm clock is broken.
B. He bas been late before.
C. He prefers to study early in the morning.
D. He worked in the lab last night.
取供试品0.2g，加水20ml使溶解，分取10ml，加三硝基苯酚试液10ml，即生成沉淀，滤过，沉淀用水洗涤，在1
取供试品0.10g，加无水乙醇5ml溶解后，加二苯胺试液1滴，用硫酸铈滴定液(0.01mol/L)滴定，不得超过1.0mlE．
All of the following are mentioned in the discussion of lichens EXCEPT ______.
A. They are capable of producing their own food.
B. They require large amounts of minerals lo prosper.
C. They are a union of two separate plants.
D. They can live thousands of years.
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