A survey indicates the _____ of men to women in the population has changed in recent years.
| A．proportion | B．proposal | C．promotion | D．Property |
相关试题
Rather than ______ the plane all the way, they decided _____
__ to Vancouver.
A．taking, flying |
B．take, to flying | C．take, to fly | D．to take, to fly |
He has no money nor friends here. That’s why he ______ sleep in the street.
| A．must | B．has to | C．should | D．may |
It was said ____that was _____ he succeeded in running his business.
| A．that, what | B．that, that | C．what, how | D．that, how |
The farmers are only allowed to cut _____ tr
ees and cut them _____ for firewood once a year.
| A．down, up | B．up, down | C．off, across | D．down, out |
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