首页
登录
职称英语
Some call it the Smart Shooter, a new rifle for American infantry troops th
Some call it the Smart Shooter, a new rifle for American infantry troops th
游客
2023-11-18
40
管理
问题
Some call it the Smart Shooter, a new rifle for American infantry troops that is two weapons in one, is accurate up to 1,000 yards and in 【C1】______ fires 【C2】______ corners. Its message to enemies is that they can run but they can’t hide.
Still in the development phase, the rifle for 2006 has just been 【C3】______ off with great 【C4】______ by the Pentagon to members of Congress who will be asked to 【C5】______ the money. The makers, Alliant Tech systems, say that the weapon will revolutionize 【C6】______ combat much as the machine gun.
Pentagon jargon has given the new gun a(an) 【C7】______ title: the Objective Individual Combat Weapon. 【C8】______ one trigger, the rifle can fire a standard 5.56mm Nato bullet and a 20mm high explosive shell that will burst in the air. It can 【C9】______ shrapnel behind, 【C10】______ or even from the side of enemy troops who have taken 【C11】______ behind a building. The shell can be 【C12】______ to explode after a short delay. The weapon’s 1,000 yard accuracy is twice 【C13】______ of other rifles, made possible by a laser system built into the sight. This rangefinder fixes the target, measures the distance and passes it along to a computer chip in the shell.
The gun sight has an infrared lens for night 【C14】______ . It can also have video camera with a zoom lens that is linked to a video display attached to the soldier’s helmet, allowing him to aim 【C15】______ without exposing himself to enemy return fire. But there are snags still be 【C16】______ out. Two men were 【C17】______ when a shell burst in a barrel during firing tests. The rifle weighs more than 181 b. There are questions whether its electronic innards will be rugged enough for rain, snow and difficult 【C18】______
Michael Klare, a professor of peace and world security issues and a board member of the Arms Control Association, says that the Pentagon is seeking this combination of firepower and automation to compensate for the uncertain aim of GIs. He said :" Soldiers won’t have to worry about careful steady aim. They’ll just look 【C19】______ the viewfinder and 【C20】______ the trigger." [br] 【C10】
选项
A、over
B、on
C、above
D、upon
答案
C
解析
题型:语法题(介词用法)。over表示在垂直的上方;on和upon表示在表面上;above泛指在某物的上方。
转载请注明原文地址:https://tihaiku.com/zcyy/3197441.html
相关试题推荐
Americansbelievetimeisalimitedresource;theytrytoconserveandmana
Americansbelievetimeisalimitedresource;theytrytoconserveandmana
Americansbelievetimeisalimitedresource;theytrytoconserveandmana
Americansbelievetimeisalimitedresource;theytrytoconserveandmana
Americansbelievetimeisalimitedresource;theytrytoconserveandmana
Americansbelievetimeisalimitedresource;theytrytoconserveandmana
Americansbelievetimeisalimitedresource;theytrytoconserveandmana
Americansbelievetimeisalimitedresource;theytrytoconserveandmana
Americansbelievetimeisalimitedresource;theytrytoconserveandmana
Americansbelievetimeisalimitedresource;theytrytoconserveandmana
随机试题
Britain’scarindustrymaybeslowingdownbutBritishengineerscanstillb
Thehumannoseisanunderratedtool.Humansareoftenthoughttobeinsensi
Somehousesaredesignedtobesmart.Othershavesmartdesigns.Anexample
所示梁的自重不计,在荷载P作用下,下列哪一个变形图是正确的?( )
无机结合料稳定材料的无侧限抗压强度试验,应按试验室的最大干密度,并采用静压法成型
男20岁,运动员,骨折急诊入院,医生皮下注射吗啡10mg,为加强镇痛效果,30分
儿童神经系统发育是一个动态发展的过程,仅仅表现在微观上的可塑性方面。( )
发包工程项目,未签订安全生产管理协议,或协议中未明确各自的安全生产职责,造成事
急性肾盂肾炎的基本病变属于( )。A.纤维素性炎 B.出血性炎 C.化脓性
昼夜体温变动的特点是A.体温昼夜的变化与生物节律无关 B.午后4~6小时体温最
最新回复
(
0
)