﹣Excuse me，is this the right way to the Children's Palace？
﹣Sorry，I'm not sure．But it _____ be．（ ）
A．mustn'tB．mightC．can'tD．must
People in Shizhu, Chongqing had ______ unforgettable time because President Xi Jinping visited them this spring．
You are right． How I wish I could have ______chance to meet him one day!（ ）
A．a； theB．an； aC．the； the
Do you like the weekly talk show The Readers on CCTV？
Sure． It's a great TV program can develop the habit of reading．（ ）
A．whoB．thatC．whatD．whose
Your dress looks nice on you． Could you please tell me ？
In Taobao．（ ）
A．where did you buy itB．when you bought it
C．where you bought itD．when did you buy it
Son, you have never been abroad, I'm worried about you．
Don't worry, mom． As soon as I , I you．（ ）
A．will arrive, call
B．will arrive, will call
C．arrive, will call
D．arrive, call
I think AI （人工智能） in many fields will to help us solve many problems in the future．（ ）
A．used, be usedB．is used, be used
C．used, useD．is used, use