题目内容
The discovery of the new drug is of great ____ to people who suffer from heart problems.
| A.appreciation | B.significance | C.satisfaction | D.guidance |
B
试题分析:考查名词。A欣赏,感激;B重要性;C满意;D指导。这里考查be of +抽象n,相当于be + adj.句意:新药物的发现对患心脏病的人及其重要。故B正确。
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