4. With a calm, beautiful beach just within walking distance, this hotel is a _______ place to relax.
(A) difficult
(B) fearful
(C) rocky
(D) suitable
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統計: A(0), B(0), C(0), D(1), E(0) #3873650
統計: A(0), B(0), C(0), D(1), E(0) #3873650