癫痫强直阵挛性发作（大发作）可首选（）
A.扑米酮
B.苯妥英钠
C.丙戊酸钠
D.乙琥胺
E.水合氯醛
参考答案：B
The farm as well as its neighboring hills we once spent so much time ___ a new look recently.
A．on has taken
B．has taken
C．on having taking
D．having taken
游荡yóu dànɡ
