翼丛可经面深静脉通入（）
A.面静脉
B.海绵窦
C.下颌后静脉
D.颞下窝
E.翼腭窝
参考答案：A
Quebec, once originally ______ by France, ______ the British in 1763.
A．being colonized; was lost in
B．was colonized; was lost to
C．colonized; was lost to
D．having being colonized; was lost in
公文拟制的一般步骤是（）。
A.起草
B.审核
C.签发
D.登记
