不属于优化大师的主要功能的是()。

-Excuse me, sir. Where is the post office? （）.A.You can...

单项选择题-Excuse me, sir. Where is the post office? （）.

-Excuse me, is this seat free? -( ).No, you can't sit h...

未知题型-Excuse me, is this seat free? -( ).
No, you can't sit here
B: Sorry, it is taken
C: Yes, it is seated by a boy
D: Yes, but I don't know

法国在教育行政方面实行的是()体制。A、双轨B、混合C、地方分权D、中央集权

单项选择题法国在教育行政方面实行的是()体制。