13. If you have headaches for a_period, you should see a doctor.
(A) sustained
(B) regarded
(C) shielded
(D) isolated

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統計： A(21), B(3), C(3), D(2), E(0) #591960

詳解 (共 1 筆)

#2851326
sustained


持續

形容詞
持續, 經久
0
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