单选题：Given its high cost and universities’declining ability to p

题目内容：

Given its high cost and universities’declining ability to provide advanced learning，the outlook for postgraduate education looks less encouraging．

参考答案：

答案解析：

New teachers will be in great need in the next four years m

New teachers will be in great need in the next four years most probably because

分类：英语四级题型：单选题

分类：英语四级题型：单选题

Questions are based on the passage you have just heard. A．Scientists. B．Art grad

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项目部依据验收规范和施工图编制了变配电工程的施工方案。设备安装程序是：高压开关柜——变压器——低压配电机——计量、监控柜。方案中，项目部将开关柜等基础框架安装的

分类：英语四级题型：单选题

炉窑砌筑中砌砖中断返工时，中断或返工处应做成（　　）A．平齐直槎 A．平齐直槎 A．平齐直槎 B．梯形斜槎 B．梯形斜槎 B．梯形斜槎 C．齿形直槎 C．齿形直

分类：英语四级题型：单选题