The death rate is __________ pigs and recovery usually __________ within 7—10 days.
| A．low in; occurs |
| B．rich in; happens |
| C．high in; came about |
| D．poor in; took place |
相关试题
Oh, Jack, _________________ you gave us!
| A．How a pleasant surprise | B．How pleasant a surprise |
| C．What pleasant a surprise | D．What pleasant surprise |
The boy I considered ______ cheated in the last exam.
| A．to be honest | B．that is honest | C．was honest | D．being honest |
Marie Curie took little notice ______ the honours that were given to her in her later years.
| A．of | B．at | C．to | D．from |
Tom ______to paint the fence but he g
ot his friends to do it for him.
| A．supposed | B．was supposing | C．had supposed | D．was supposed |
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