After a heated discussion, the employees presented many ______ suggestions which might help improve the quality of the company’s product.
| A．accurate | B．optimistic | C．positive | D．temporary |
相关试题
The conference has been held to discuss the effects of tourism _______ the wildlife in the area.
| A．in | B．on. | C．at | D．with |
He went out without an umbrella , __________ in the rain.
| A．risked being caught | B．risking being caught |
| C．risked to be caught | D．risking to be caught. |
I wish I ___________ the star last night.
| A．saw | B．were to see | C．had seen | D．did see |
This book can be of help to ________ wants to do the job.
| A．who | B．whoever | C．no matter who | D．whomever |
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