12．Only by practicing a lot        our English well enough to communicate with foreigners．（　　）
A．We can learnB．can we learnC．learn weD．we learn

分析 只有通過大量的練習(xí)我們才能學(xué)好英語足以和外國人交流．

解答 答案是B．本題考查倒裝；題干中是"Only+狀語（從句）"放在句首，（主句）句中用部分倒裝語序，A和D沒有倒裝，排除；C項是完全倒裝，排除；故答案選B．

點評 本題考查倒裝，要積累相關(guān)倒裝的規(guī)則，分清完全倒裝和部分倒裝；最后結(jié)合語境判斷．

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