流量整形的典型作用是() A.调整TCP流量 B.消灭流量的突发 C.调整流的输出,

题型:单项选择题

问题:

流量整形的典型作用是()

A.调整TCP流量

B.消灭流量的突发

C.调整流的输出,比如使之符合下游路由器所承诺的访问速率

D.解除拥塞

考点:华为认证考试路由器部分路由器部分题库
题型:单项选择题

给加粗字选择正确的读音填入括号里。

              zǎi   zài

(    ) 三年五(    ) 载歌舞(    )

              lěi   lèi

(    )  计(    ) 长年月(    ) 

             chǔ  chù

理(    ) 住(    )  置(    )    办事(    )

题型:单项选择题

生态影响的替代方案原则上应达到与原拟建项目或方案同样的( ),并在评价工作中应描述替代项目或方案的优点和缺点。

A.效益

B.目的和效益

C.要求和效果

D.经济效益、生态效益、环境效益

题型:单项选择题

下表代表寒潮、酸雨、水土流失、土地荒漠化对我国四省区的危害程度(+号越多代表危害程度越高),甲和丙代表的环境问题分别是

①寒潮②酸雨③水土流失④土地荒漠化
[ ]

A、①②

B、③④

C、②③

D、①④

题型:单项选择题

Turkey’s Bodrum peninsula is different. The tourist boom in this part of the world (1) turned some small villages into resorts yet left neighbouring beaches undisturbed, making it quite (2) southern France or the Spanish Coasts where few stretches of coastline are undevelopeD.
The (3) for this happy set of circumstances is simple. For thousands of years, travel here (4) easier by boat than by lanD.So when mass tourism arrived in the (5) 1980s, there was no coast road for ribbon development to follow. So the peninsula, just (6) hour from Bodrum airport, has not become one long littoral of resort.
The building (7) new hotels has mainly been confined to places easily reached by then relatively (8) roads. Such ease of access has made Gumbet, near Bodrum, a busy resort, while the little fishing village of Gumusluk, 12 miles further west and only recently reachable by (9) , remains tranquil and undisturbeD.
It’s worth thinking carefully about location when planning a family (10) on the peninsulA.Choose a place that is centrally located, preferably out of earshot (11) Bodrum town’s "lively"—which means nosy—nightlife, and you can then use (12) area’s comfortably small scale to your advantage. Today’s new roads mean most places can (13) reached in under an hour by taxi or the ubiquitous dolmus-minibus.
The (14) of facilities at the Tamarisk Beach Hotel near the small village of Ortakent makes (15) a good base. The family-run hotel—rooms and suites are in two-storey buildings (16) by palm trees and flowers in terracotta pots—sits above its own sandy (17) beach, shaded by tamarisk trees and sheltered by nearby islands.
The hotel is (18) child-friendly, too. Children, from infants up to young teenagers, can take part in a (19) of games and activities that include tuition in windsurfing, dinghy (20) catamaran sailing.

题型:单项选择题

通常把除水汽以外的纯净大气称为干洁大气。

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