问题
选择题
English is a language that many people around the world ____ not speak perfectly but ____ at least understand.
A．may; can
B．would; might
C．will; must
D．could; might
答案
答案：A
根据句意和句子的语气可知，第一空表示一种可能性，用may not speak "可能不会说"；第二空表示有某种能力。