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【简答题】
化学与生产、生活密切相关,下列有关说法正确的是 A . 将煤进行液化处理有助于减少 CO 2 等温室气体的排放 B . 为防止食品氧化变质,常常在包装袋内放入硅胶或生石灰 C . 锅炉水垢中的 CaSO 4 通常先用 Na 2 CO 3 溶液处理后再加酸溶液除去 D . 天然纤维、合成纤维和人造纤维组成元素完全相同
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【简答题】After days of negotiation, the labor union __________ (逐渐占了上风).
【单选题】The plan to be carried out next month needs ______ among the members of the labor union before ______.
A.
to discuss；carrying out
B.
to be discussed；carried out
C.
discussing；being carried out
D.
discussed；to be carried out
【单选题】Soft money is the huge, unlimited contributions from corporations, labor union and wealthy individuals that political parties raise and spend on campaign attack ads and other (1)_____ designed to infl...
A.
activities
B.
affairs
C.
events
D.
accidents
【单选题】免疫制剂是什么?
A.
是应用普通的或一基因工程、分子生物学、蛋白质工程、发酵工程等生物技术获得的微生物、细胞及各种动物和人员的组织和液体等生物材料制备，用于人类疾病预防和治疗的生物制剂，接种后可使机体获得免疫力。
B.
是应用普通的或一基因工程、细胞工程、蛋白质工程、发酵工程等生物技术获得的微生物、细胞及各种动物和人员的组织和液体等生物材料制备，用于人类疾病预防和治疗的生物制剂，接种后可使机体获得免疫力。
C.
是应用普通的或一基因工程、细胞工程、代谢工程、发酵工程等生物技术获得的微生物、细胞及各种动物和人员的组织和液体等生物材料制备，用于人类疾病预防和治疗的生物制剂，接种后可使机体获得免疫力。
D.
是应用普通的或一基因工程、细胞工程、蛋白质工程、分离纯化等生物技术获得的微生物、细胞及各种动物和人员的组织和液体等生物材料制备，用于人类疾病预防和治疗的生物制剂，接种后可使机体获得免疫力。
【单选题】The management's uncompromising position made negotiations with the Labor Union ______difficult.
A.
substantially
B.
frequently
C.
incredibly
D.
rationally
【单选题】The leader from the labor union is about to reach a_______agreement with the management which took a tough stance before.
A.
tentative
B.
domesticated
C.
talkative
D.
consulted
【单选题】The Saskatchewan program in Canada shows that______.
A.
the labor union of a country can play a positive role in health-insurance reform
B.
universal health insurance is practicable in a federal government
C.
a third party is needed to coordinate the efforts of the government and the labor union
D.
the electoral system has a direct impact on the insurance plan
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