问题
选择题
37. Since the medicine had no ________ on him, he had to go to see another doctor the next day.
A．result
B．work
C．effort
D．effect
答案
答案：D
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37. Since the medicine had no ________ on him, he had to go to see another doctor the next day.
A．result
B．work
C．effort
D．effect
答案：D