問題詳情

4. Many people have been sick with the flu this month. If you have any of the ____________ ofthe disease, call your doctor immediately.
(A) signatures
(B) symptoms
(C) schedules
(D) supplements

參考答案

答案：B
難度：簡單0.777778
統計：A(0),B(7),C(1),D(0),E(0)