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— How long_________in Hong Kong?
— For just the weekend. I’ll be back next Monday morning.  
A．have you stayedB．a(chǎn)re you staying C．did you stayD．do you stay
B
這題考查時態(tài)，從句意看：--你要在香港待多久？--只有周末，我下個周一就回來。說明是用一般將來時，現(xiàn)在進行時表示將來時。選B。
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