Question

【题目】Because of the dry weather,trees have died in this area and is over 100.
A.the number; a number of
B.a number of; the number
C.the number of; a number of
D.a number of; the number of

Answer 1

【答案】B
【解析】句意：因为干燥的天气，在这个地区许多的树木都死了，数目超过了100.a number of大量的……，the number of……的总数。根据句意，故选B。