Research recently conducted on the side effects of the medication __________ that it should not be prescribed to diabetic patients.
2023-05-26
A.has found
B.has been found
C.finds
D.was finding
参考答案:A
B.has been found
C.finds
D.was finding
参考答案:A
此题为选择动词的正确形态的问题。句子表示“最近的研究确定了……”,同时.主语“research”和动词“find”为主动关系,故选A。
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