We need to get to the root of the problem______ we can solve it.
| A．while | B．after | C．before | D．as |
相关试题
Washington, a state in the United States , was named _____ one of the greatest American presidents.
| A．in honor of | B．in control of | C．in favor of | D．by means of |
The English spoken in the United States is only slightly different from ____ spoken in England.
| A．which | B．what | C．that | D．one |
The question of whether English will continue changing in the future is easy _______.
| A．answer | B．to answer | C．to be answered | D．answering |
The Chinese language differs from many Western languages it uses characters which have meanings and can stand alone as words.
| A．unless | B．until | C．now that | D．in that |
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