问题标题:
-IsDrWang______Oxfamvolunteer?-No,heis______UNICEFofficer.Hehasworkedforitsincefouryearsago.()A.a,anB.an,aC.an,anD.a,a
问题描述:
-Is Dr Wang ______ Oxfam volunteer?
-No,he is ______ UNICEF officer.He has worked for it since four years ago.()
A.a,an
B.an,a
C.an,an
D.a,a
陈向群回答:
答案:B.考查冠词.句意"--王博士是乐施会的志愿者吗?--不,他是一名儿童基金会主任.自从四年前他就一直在为它工作.".Oxfam是以元音音素开头的,因此用an修饰.UNICEF是以辅音音素开头的,因此用a修饰.答案是B.
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