Student: Good morning, Professor Liu. ______I'm late.

Professor: You are late every morning. You were late Tuesday, yesterday...Don't you have a watch?

[单选题]Xiao Li: I'm sorry, Professor Liu. I have to be late again. I just had a car accident.Professor: What? An accident!______?

[单选题]_______________is a good way for students to stop fights.A． Doing less homeworkB． Learning how to make friendsC． Playing computer games

[单选题]What is considered to be a good student? He is the one who______.A． aims at getting good scoresB． is planning to get a degreeC． is capable of memorizing knowledgeD． has the motivation to learn

[单选题]C．onductor: Good morning, , please?Passenger: Here you are.A． can I have your ticketB． anything to declareC． can I help youD． anything special

[单选题]B．Johnny Smith was a good maths student at a high school． He loved his computer．He came home early every day， then he worked with it till midnight． But Johnny was not a good English student， not good at all． He got an F in his English class． One day

[单选题]–Good morning, sir.______? –Is there any flight to Beijing tomorrow morning

[单选题]Good morning, may I speak to Mark, please?A.Who's there?B.Who's that speaki

[单选题]Good morning, John.How are you doing?A.I'm pleasedB.Good night.C.Not so bad

[单选题]Good morning, sir.May I help you?_________。A.Yes, I don't buy anything.B.No

[单选题]Good morning, John . How are you doing?- _________A.I’m doing shopping now.