单空题 test13
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For each blank select one enty from the corresponding column of choices. Fill all blank in the way that best completes the text.
In tropical high mountains, the soil surface may freeze nightly but warm sufficiently during the day to promote chemical weathering of the soil; in colder midlatitude and polar mountains, conversely, chemical weathering is more__________.
Blank(i)
(A) predictable
(B) periodic
(C) restricted
(D) damaging
(E) rampant
Select one entry from each column.
答案与解析
我的答案
1.未作答
正确答案
1.C
答题概况
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