Taobao, China’s biggest online shopping platform, _______ the ways Chinese people shop and live.
| A．changes | B．changed |
| C．has changed | D．was changing |
---It is selfless ______ the doctor to devote all the time he had ________ for the patients.
---I think so, they are so great.
| A．for; to care | B．of; to care | C．for; to caring | D．of; to caring |
China began to open to the outside world in the late 1970s. _________, there have been great changes in the country.
| A．By then | B．As a result | C． At last | D．In all |
---I met Daniel in the street yesterday, I ________ him since he left for Beijing.
--- Well, does he look like what he used to be?
| A．haven’t seen | B．didn’t see | C．hadn’t seen | D．wouldn’t see |
The social worker asked Daniel ______________.
| A．if did he have any problem |
| B．who he played football with the day before |
| C．how long he usually spent on his homework |
| D．what he will do this summer |
The old man keeps coughing________. I’m afraid you have to send him to hospital.
| A．between morning to night | B．from morning to night |
| C．between morning and night | D．from morning and night |