A．南北半球的分界线 B．最长的经线

C．东西半球的分界线 D．0°经线

【题目】读图，回答下列问题。

（1）图中所示的河流是 ， 它是我国的第长河，发源于山脉。
（2）在上游干旱的宁夏、内蒙古境内，该河塑造了宁夏平原和A平原，它为沿岸地球提供了灌溉之利。
（3）“一碗水，半碗泥”的说法，形象地反映了该河河段含沙量之大。
（4）为了避免洪水的灾害，国家在该河的下游。

【题目】有关香港、澳门的叙述，正确的是（ ）
A.澳门是世界著名的自由贸易港
B.香港博彩业发达
C.香港和澳门地狭人稠
D.香港和澳门自然资源丰富

A．春季 B．夏季 C．秋季 D．冬季

【题目】祖国大陆是台湾最大的贸易伙伴．加强与祖国大陆的经济联系，有利于台湾（ ）
A.扩大市场和发展空间
B.保护和繁荣土著文化
C.向大陆输出富余劳动力
D.高能耗产业向大陆转移

【题目】读亚洲部分地区轮廓图，根据图中信息完成下列问题．

（1）写出图中字母代表的地理事物的名称：
A是半岛；
A．阿拉伯半岛 B．中南半岛 C．印度半岛
B是群岛．
A．千岛群岛 B．马来群岛 C．菲律宾群岛
（2）由图中可知，印度半岛的地形以为主；
A．高原 B．平原 C．丘陵
A半岛的地表形态具有山河相间，分布的特点，受这种地形的影响．
A．东西纵列 B．南北纵列 C．东北﹣西南纵列
（3）C国与A半岛相同的粮食作物是 ．
A.水稻
B.小麦
C.玉米
（4）A，C两地的气候都是以 为主．
A.温带海洋性气候
B.温带大陆性气候
C.热带气候．

Do you know what a MOOC is?MOOC is short for Massive(大量的)Open Online Course.Thousands of people can take a MOOC at the same time.You can be anywhere in the world to take it. 43

For years,many colleges have had classes online.MOOCs are always used in subjects like computer science and engineering.Can MOOCs be used in subjects like arts or philosophy(哲学)?

Scott Anderson teaches philosophy at a university in Canada. 44 He says,“When students take some lessons,they needn't be present to hear and get them.”He says more and more students in MOOCs can mean less communication between them and the teachers.He also gives two ways to solve this problem—adding more teachers and making online discussion groups.

45 She says online education has more weaknesses for her subjects.She says,“What's lost in online education is face-to-face communication.But the teaching of literature needs that.” 46 However,she believes that hybrid(混合的)courses work best.

A.He thinks MOOCs have both advantages and disadvantages.

B.All you need is a computer and the Internet.

C.Lisa Jadwin teaches literature and writing at a college in New York.

D.She says some students can learn very well from talks and discussion groups.

【1】_____

【2】_____

【3】_____

【4】_____

【5】The passage is mainly about .

A. how students take MOOCs

B. what two teachers think of MOOCs

C. which college has MOOCs

D. why more and more teachers like MOOCs

【题目】由天津运抵海南文昌卫星发射基地的长征七号运载火箭，体积十分庞大，最合适的运输方式是（ ）
A.铁路运输
B.航空运输
C.水路运输
D.高速公路运输

A．自东向西

B．自西向东

C．自北向南

D．自南向北

A．六 B．七 C．八 D．九