不属于颈外动脉的分支的是（）。 A.舌动脉 B.甲状腺上动脉 C.面动脉 D.甲状腺

不等式x²-3x+2＜0的解集是（　　）

A．{x|x＜-2或x＞-1}

B．{x|x＜1或x＞2}

C．{x|-2＜x＜-1}

D．{x|1＜x＜2}

亮度通道中，嵌位电路的作用就是恢复亮度信号中的直流成分

A．(A) All the committee members except the chairman were against the proposal.

B．(B) Nobody wanted to put forward a proposal to open a second branch downtown.

C．(C) The chairman was the only one who was against the new proposal.

D．(D) After negotiations, the committee decided to open a new branch downtown.

目前确诊糖尿病的最好方法是( )。

A．尿糖检测
B．血糖检测
C．OGTT
D．胰岛素水平测定
E．糖化血红蛋白测定

归一化植被指数