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【简答题】
Instructions: Explain what you can learn from the following paragraph according to your understanding of the book with no more than 120 English words. Just then the stern line came taut under his foot, where he had kept the loop of the line, and he dropped his oars and felt the weight of the small tuna’s shivering pull as he held the line firm and commenced to haul it in. The shivering increased as he pulled in and he could see the blue back of the fish in the water and the gold of his sides before he swung him over the side and into the boat. He lay in the stern in the sun, compact and bullet shaped, his big, unintelligent eyes staring as he thumped his life out against the planking of the boat with the quick shivering strokes of his neat, fast-moving tail. The old man hit him on the head for kindness and kicked him, his body still shuddering, under the shade of the stern.
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【多选题】人物简笔画的表现形式主要分为?
A.
单线式
B.
阔线式
C.
线面结合式
D.
其他
【单选题】光纤通信是利用光纤传导光信号来进行通信的一种技术。下列叙述中错误的是 。
A.
光纤通信的特点之一是通信容量大、传输损耗小
B.
光纤通信一般应在信源和信宿处进行电/光、光/电的转换
C.
光纤通信只适合于超远距离通信,不适合近距离通信,如校园网
D.
光纤通信常用波分多路复用技术提高通信容量
【单选题】下列各组汉字,象形字、指事字、会意字、形声字四种都有的一组是()
A.
目、甘、伐、哀
B.
又、受、劣、都
C.
鱼、牧、末、戒
D.
日、亦、修、疆
【单选题】下列多路复用技术中,适合于光纤通信的是
A.
FDM
B.
TDM
C.
WDM
D.
CDM
【简答题】直接写出得数. 400×5= 0×39= 32÷4= 4 9 - 1 9 = 405×2≈ 72÷8= 12×3= 420+170= 2 5 + 1 5 = 89×7≈ 90-43= 80÷9= 3000×2= 1- 1 9 = 392×5≈ 68÷7= 21×5= 61-16= 5 7 + 2 7 = 58×6≈
【单选题】在下列多路复用技术中,适合于光纤通信的是( )
A.
TDMA
B.
CDMA
C.
WDMA
D.
FDMA
【单选题】下列各组汉字,象形字、指事字、会意字、形声字四种都有的一组是( )
A.
马刃牛阔
B.
鸟本武河
C.
下皿亦疆
D.
燕甘信牧
【单选题】下列各组汉字,象形字、指事字、会意字、形声字四种都有的一组是()
A.
田末牧特
B.
鱼本孟恭
C.
人上逐苏
D.
刀刃亦泪
【简答题】虚空无边故,世界无边,乃至众生无边,但佛出世说法亦称不可量、不可说之恒河沙数相喻,且竖穷三世,亦以无量无边阿僧祇计,是以有众生处时即有佛出世说法,广长舌所及遍覆三千大千世界,为诸众生说法,度济,何以众生未见其少(就四生众生说)反见其多,若说由他界来,则此界原有者,亦应应缘往生他界才对,不可能专向此界来生?但此仅能就未蒙佛教化所有现象而论,否则当应见其少,因佛教之诞生已是无始故,若说大乘法在体取生即...
【单选题】下列各组汉字 , 象形字、指事字、会意字、形声字四种都有的一组是( )
A.
又、及、取、行
B.
犬、下、益、伐
C.
口、甘、莫、菽
D.
目、耳、嵩、嶺
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