我国解决能源问题的方针是______。A．开发与节约并举 B．开发与引进并举 C．进

（）属于数字签名算法。

A．DES

B．RSA

C．IDEA

D．AES

08-32捣固车的前端模拟控制电路板为（）。

A、EK-2106LV

B、EK-2039LV

C、EK-2041LV

D、EK-16V

—Excuse me, could you tell me        ?

—There’s an e-shop near the supermarket. You can go there.

A．where I can have my bike repaired

B．how can I get to the e-shop

C．where I can have my computer repaired

D．if there was an e-shop nearby

简述工程建设项目采用PMC模式的优缺点。

机泵冷却水的进水温度高，会使冷却水管路不畅通。