You have nothing to obtain by refusing to listen to our advice.

A . manufacturer B . CCS C . HAS D . shipper

A . invalid SSID B . invalid WEP key C . invalid encryption type D . invalid 802.1X authentication type

A . a list of existing network applications currently in use on the network B . network audit results to uncover any potential security holes C . a planned Layer 2 design solution D . a proof-of-concept plan E . device configuration template

A . manufacturer B . ABS C . Coast Guard D . shipper

A . brightness of objects B . color of targets C . shape of targets D . bearing of object

A . brightness of obtain B . color of targets C . shape of targets D . bearing of object

A . setting point B . ash C . sulfur content D . carbon residue

A . manufacturer B . CCS C . MSA D . shipper

A . permission B . omission C . celebration D . graduatio

A . an officer's license B . an officer's promotion C . an officer's statement D . a seaman's book

A . speed settings B . speed droops C . speed drops D . speed change

A . Confirm that your computer has a Microsoft Windows Experience Index base score above 3.0.  B . Run Microsoft Windows Vista Upgrade Advisor. C . Configure Windows Defender to detect updates before scanning. D . Validate your Windows installation from the Microsoft Windows Genuine Advantage Web page.

During the 20th century, sea level rose 8-12 inches. As a result. Tuvalu has experienced lowland flooding of salt water which has polluted the country's drinking water. Paani Laupepa, a Tuvaluan government official, reported to the Earth Policy Institute that the nation suffered an unusually high number of fierce storms in the past ten years. Many scientists connect higher surface water temperatures resulting from global warming to greater and more damaging storms. Laupepa expressed dissatisfaction with the United States for refusing to sign the Kyoto Protocol, an iuternationa] agreement calling for industrialized nations to reduce their greenhouse gas emissions (导致温室效应的气体排放), which are a main cause of global warming. "By refusing to sign the agreement, the US has effectively taken away the freedom of future generations of Tuvaluans to live where their forefathers have lived for thousands of years," Laupepa told the BBC. Tuvalu has asked Australia and New Zealand to allow the gradual move of its people to both countries. Tuvalu is not the only country that is vulnerable (易受影响的)to rising sea levels. Maumoon Gayoon, president of the Maldives, told the United Nations that global warming has made his country of 311,000 an "endangered nation". The text is mainly about ______. A．rapid changes in earth's temperature B．bad effects of global warming C．moving of a country to a new place D．reasons for lowland flooding

A．A.leaving to live B．B.left to live for C．C.to live to leave D．D.lived for leaving

Otherwise you have nothing to________________________(为讨论做贡献)。 (contribute, discussion, this, to)

A. that what it is B. what is it that C. what it is that D. that it is what </span>

A．我尽力回想到底发生了什么事情，但就是什么也想不起来 B．我尽力回想到底发生了什么事情，但就是没有什么建议 C．我尽力去想可能发生的事情，但就是没有什么建议 D．我尽力去想可能发生了什么样的事情,但就是什么也想不起来

是 否

A．as B．if C．unless D．in case

Ihavenothingto________.Theseareallmypersonalthings. A.declare B.decline C.decide decide D.determine

A．A.John Smith B．B.Grandma Willow C．C.her friends D．D.the Indian warrior

A．identify whether you yourself are safe or not B．take a quick,calm and controlled approach C．get to the emergency spot immediately D．possess some first-aid skills 此题为多项选择题。