[判断题]生产经营单位的安全生产管理人员在检查中发现重大事故隐患，依照前款规定向本单位有关负责人报告 ，有关负责人不及时处理的，安全生产管理人员可以向主管的负有安全生产监督管理职责的部门报告，接到报告的部门应当依法及时处理。
A.正确
B.错误

[判断题](　　)桥跨结构是桥梁上部结构的主体部分，它支承桥面及由桥面传来的活载。（ ）(1.0分) 7.(　　)涵洞是埋置于地层内的一种地下建筑物。（ ）(1.0分)
A.正确
B.错误

[单项选择] Good morning, boys and girls! You may be used to replying: Good morning, SIR! Well, you won’’t hear that here, because you are now here in our campus, ready to venture out from under the wings or shadow of your parents and your teachers. It is first principle in this University that we treat you as an adult and expect adult responsibility. When you graduate in three or four years in this very Auditorium, you will be men and women ready for life’’s great challenges. We want all freshmen to stay on campus so that they can begin to become part of our campus community. This year, about 80% of you are staying on campus. Staying on campus is great for convenience. You can wake up at the last minute and still make it to class, or sneak back to the room in between lectures for a snooze if you had a really late night doing homework or just partying. Now, look around you, at the persons seated to your left and your right. Do you know each other Introduce yourself an
A. Because the rights of the students are emphasized here.
B. Because the students will be treated as equal adults as the teachers.
C. Because politeness needs not to be shown in words.
D. Because the teachers consider study more important than politeness.

[判断题]大连商品交易所会员不做结算会员和非结算会员的区分，交易所的会员既是交易会员，也是结算会员。（）

[单项选择]气调贮藏适合贮藏（）。
A. 各种园产品
B. 鸭梨
C. 苹果
D. 桔子

[简答题][背景资料]
某施工单位编制的某水利工程网络图如图所示，网络进度计划原始方案各工作的持续时间和估计费用见下表。
[*]

工作	持续时间(天)	费用(万元)	工 作	持续时间(天)	费用(万元)
A	12	18	G	8	16
B	26	40	H	28	37
C	24	25	I	4	10
D	6	15	J	32	64
E	12	40	K	16	16
F	40	120

确定网络进度计划原始方案的关键线路和计算工期。

[判断题]热备炉后能打开探火孔。（ ）
A.正确
B.错误

[单项选择]

Halfway through " The Rebel Sell," the authors pause to make fun of" free-range" chicken. Paying over the odds to ensure that dinner was not, in a previous life, confined to tiny cages is all well and good. But"a free-range chicken is about as plausible as a sun-loving earthworm" : given a choice, chickens prefer to curl up in a nice dark corner of the barn. Only about 15% of "free-range" chickens actually use the space available to them.
This is just one case in which Joseph Heath, who teaches philosophy at the University of Toronto, and Andrew Potter, a journalist and researcher based in Montreal, find fault with well-meaning but, in their view, ultimately naive consumers who hope to distance themselves from consumerism by buying their shoes from Mother Jones magazine instead of Nike. Mr Heath and Mr Potter argue that" the counterculture, "in all its attempts to be su
A. has very strong subversive powers in modern society
B. is originated by a magazine called "Mother Jones"
C. will possibly lead to further expansion of consumerism
D. can eventually end up feeding monstrous social problems