His eyes ________ on the PPT, Lee listened to the teacher ________.
| A．fixed; attentively |
| B．have been fixed; carefully |
| C．fixing; interestingly |
| D．fixed; purposefully |
相关试题
36. You and I could hardly work together, _____? 
| A．could you | B．couldn’t I | C．couldn’t we | D．could we |
Do you consider it any good _____ psychology?
| A．to learn | B．to have learned | C．learning | D．having learned |
Lack of money led the company to a situation _____ they had to decide whether they should keep on with their production.
| A．when | B．where | C．that | D．which |
. _____ by the advances in technology, many farmers have set up wind farms on their land.
| A．Being encouraged | B．Encouraging |
| C．Encouraged | D．Having encouraged |
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