问题

The old couple looked happy living in the city, but they ______ had a hard time[ ]

A: frequently
B: actually
C: gradually
D: exactly

正确答案是：

同类题型

30. —Why! I ____ get you on the phone.— We ______ basketball on the playground when you phoned.

Not fevery afternoon.

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are you, Nancy— Here in the sitting room, _______ toProfessor Smith．