WHO-UNICEF estimates now indicate that o

考试题库2022-08-02  4

问题 WHO-UNICEF estimates now indicate that over 250 million children still suffer from vitamin A deficiency with many millions _____ are at risk.A.moreB.lessC.leastD.most

选项 A.more
B.less
C.least
D.most

答案 A

解析 句意:WHO-UNICEF的估计表明有2.5亿儿童仍然患有维他命A缺乏症,还有其他几百万孩子处于濒临缺乏维他命A的危险之中。根据句意猜测,空格应该是与前文比较更多之意,故A项正确。
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