It was on November 15, 2010 ______ a big

题型:选择题

问题:

It was on November 15, 2010 ______ a big fire happened in Shanghai, ______ was a great shock to lots of people.

A.when; that

B.that; when

C.which; when

D.that; which

考点:强调句
题型:选择题

男性,66岁,常规体检时发现贫血,外周血涂片上可见缗钱状红细胞,血清蛋白电泳显示均一的单株血清蛋白,血清免疫球蛋白测定IgG56g/L、IgA0.8g/L、IgM0.2g/L,尿本-周蛋白阳性。

对该患者综合治疗包括()

A.联合化疗

B.可用沙利度胺

C.抑制骨质破坏,控制并发症

D.造血干细胞移植

E.以上都对

题型:选择题

患者女性,34岁。1年前人工流产后出现月经不调,诊断为子宫内膜不规则脱落。

该患者的主要治疗原则为 ()

A.止血

B.调整月经周期

C.促进排卵

D.促进黄体及时萎缩

E.防止子宫内膜病变

题型:选择题

Proper arrangement of classroom space is important to encouraging interaction. Most of us have noticed how important physical setting is to efficiency and comfort in our work. College classroom space should be designed to encourage the activity of critical thinking. We may be approaching the twenty-first century, but step into almost any college classroom and you step back in time at least a hundred years. Desks are normally in straight rows, so students can clearly see the teacher but not all their classmates. The assumption behind such an arrangement is obvious. Everything of importance comes from the teacher.
With a little imagination and effort, unless desks are fixed to the floor, the teacher can correct this situation and create space that encourages interchange among students. In small or standard-size classes, chairs, desks, and tables can be arranged in a variety of ways. The primary goal should be for everyone to be able to see everyone else. Larger classes, particularly those held in lecture halls, unfortunately, allow much less flexibility.
Arrangement of the classroom should also make it easy to divide students into small groups for discussion or problem-solving exercises. Small classes with movable desks and tables present no problem. Even in large lecture halls, it is possible for students to turn around and form groups of four to six. Breaking a class into small groups provides more opportunities for students to interact with each other, think out loud, and see how other students’ thinking processes operate all essential elements in developing new modes of critical thinking. In courses that regularly use a small group format, students might be asked to stay in the same small groups throughout the course. A colleague of mine, John, allows students to move around during the first two weeks, until they find a group they are comfortable with. John then asks them to stay in the same seat, with the same group, from that time on. This not only creates a comfortable setting for interaction but helps him learn students’ names and faces.

The primary purpose of desk rearrangement is ______.

A. for the teacher to divide students into small groups
B. to make it possible for students to interact with each other
C. for the teacher to find out how students think
D. to give students more opportunities to practice speaking

题型:选择题

叙述低压蒸汽冷凝液闪蒸槽904-F的压力控制系统。

题型:选择题

Ka-50直升机的结构型式属于什么结构?

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