(安徽安庆2009教学质量监测)In preparation for the launching of Shenzhou VII, 4、scientists need knowledge of weather changes.
A.the; the
B.a; /
C./; a
D.the; a
答案:C
考察冠词,In preparation for是固定搭配,第二空后的knowledge指具体的一门知识的时候是可数名词,所以选C项。
(安徽安庆2009教学质量监测)In preparation for the launching of Shenzhou VII, 4、scientists need knowledge of weather changes.
A.the; the
B.a; /
C./; a
D.the; a
答案:C
考察冠词,In preparation for是固定搭配,第二空后的knowledge指具体的一门知识的时候是可数名词,所以选C项。