As a doctor, you________.
| A．can be too careful |
| B．can’t be too careless |
| C．can’t be too careful |
| D．can be so careless |
相关试题
George reads the newspaper every morning. That'shabit.
| A．he | B．him | C．his  |
D．himself |
Jenny is on holiday now. I wonder.
| A．when she will come back | B．when she came back |
| C．when will she come back | D．when did she come back |
The Spring Festivalin January or February.
| A．celebrates | B．is celebrated | C．celebrated | D．was celebrated |
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