EX.7-4Listentopeoplespeakinganddecidewhattheyaretalkingabout.
A. Internetconnectivity.
B. Driverlessvehicles.
C. Physicaldevices.
D. Bigdata.
查看答案
EX.7-5Listentopeoplespeakinganddecidewhattheyaretalkingabout.
AI.
B. TV.
C. PPT.
D. WIFI.
Ex.8-1 Listen to the following questions and choose the appropriate answers.
A. Please take a seat.
B. Check it out online.
C. Do it as soon as possible.
D. Get your cell phone reset.
Ex.8-2 Listen to the following questions and choose the appropriate answers.
A. I mean it
B. Sure it is.
C. I’m with you.
D. Certainly I will.
Ex.8-3 Listen to the following questions and choose the appropriate answers.
Anything will do.
B. Let me explain.
C. Good for you.
D. Got any idea?