使声带外展、声门变大的肌肉是：（）
A．环杓侧肌
B．环杓后肌
C．环甲肌
D．甲杓肌
E．杓肌
参考答案：B
满足不等式﹣3≦x＜2的整数有（ ）。
--- I saw your uncle take a taxi to the airport. Why didn’t you drive him there ?
--- I ___. But my car ____.
A．would ; was fixed
B．would have ; was fixed
C．would have ; was being fixed
D．did ; was being fixed
