Sixteen-year-olds aren’t _______to drive because they can’t drive safely.
A. enough calm B. serious enough C. old enough
相关试题
You are supposed to type quickly when talking with others on QQ.
| A．must | B．can | C．should | D．would |
I will call you as soon as I arrive in Guilin.
| A．get to | B．reach to | C．get | D．arrive |
The population of Liupanshui is over 3 million.
| A．less than | B．almost |
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