表达式Left("how are you",3)的值是 A．how B．are C．you D．how are you

— Hello, may I talk to your father now？ — ____________________ A: A.Sorry, he’s busy at the moment. B: B.You’re mad! C: C.You’re really great. D: D.You are right.

According to the passage，which of the following statements is TRUE?（ ） A．You should be the first one to leave your work． B．You should ask your C0—workers for your duties． C．You should not be eager to go back home． D．You are required to arrive l 5 minutes earlier．

If you are lucky, __________ get the prize. A: you B: you have C: you will D: you did

You aren't still angry, _______ A: have you B: do you C: are you D: will you

If you are overcome with fear, ______. () A: you are red B: you are yellow C: you are black D: you are green

You're a doctor, ­­­­_____? A: are you B: aren't you C: would you

How________prepare for the exam? A: is you going to B: you are going to C: will you D: you will

You never heard of that, ______ A: will you B: did you C: didn"t you D: won"t you

You had better not smoke here, ____? A: will you B: had you C: shall you D: have you