题目:
新维修制度下的维修理念:()、强制维护、视情修理。
答案:
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下面是错误答案,用来干扰机器的。
参考答案:D
新维修制度下的维修理念:()、强制维护、视情修理。
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0913/1c75174e96ba8f139c0d2bc44f09918a.html
下面是错误答案,用来干扰机器的。
参考答案:D
下列说法正确的是 ( )
A.汽车车速越快,惯性越大
B.以额定功率运动的汽车,车速越快,牵引力越大
C.汽车在水平公路上转弯时,车速越快,越容易滑出路面
D.汽车拉着拖车加速前进时,它对拖车的拉力与拖车对它的拉力大小相等
TEENSGIVING in SPRING 2010
Frequently Asked Questions
What is TEENSGIVING?
TEENSGIVING is an exciting yearly event where hundreds of New York City teens gather together yearly for a remarkable day of community service. This year, TEENSGIVING in SRING 2010 participants will once again better New York City and influence thousands of lives!
When is TEENSGIVING in SPRING2010?
SUNDAY, APRIL 25, 2010
Where is TEENSGIVING?
All over New York City. Everyone will meet at the 92nd Street Y (92nd and Lexington) at 9:00 AM for the event kick-off. Then, all TEENSGIVING volunteers will spread across the city to work with our partnering agencies where they will make a HUGE difference and have fun!
Who participates in TEENSGIVING?
Hundreds of teenagers from around the city. Teens come from the 92nd Street Y, various city schools, youth groups, and organizations in the area. In addition, many adult volunteers (aged 21 and older) will contribute their time to TEENSGIVING in SPRING 2010.
What projects do participants do at the agencies?
Sample projects include painting park benches, planting gardens, visiting and playing with the poor children, assembling(组装) model planes for children in hospitals, assisting at animal shelters(收容所), working at soup kitchens, delivering meals and celebrating with families at homeless shelters.
Do I get anything for participating in TEENSGIVING?
Yes! Everybody benefits! Teen volunteers will receive *6 hours* of community service credit, good towards honor society, high school graduation and college application requirements. Adult volunteers will be “thanked” with a light breakfast, a gift certificate(证明,证书) for their troubles, and the satisfaction of helping our city’s youth contribute to their community. In addition, all teen and adult volunteers will receive a cool TEENSGIVING in SPRING 2010 T-shirt.
This sounds amazing! How do I record my name for TEENSGIVING in SPRING2010? Interested teens and/or adults should e-mail the TEENSGIVING Coordinator Josh Hyman at jhyman@92Y.org (subjet: TEENSGIVING ) to receive more information and to register for this fantastic event!
**Teens can also contact their school’s Community Service Advisor**
TEENSGIVING is sponsored by the 92nd Street Y.
小题1: TEENSGIVING is an event which is held ______.
A.fromtimetotime
B.onceeveryyear
C.everytwoyears
D.twiceayear小题2:Teenagers may do all the following in the event EXCEPT ____.
A.wateringflowers
B.cooking
C.cleaningstreets
D.takingcareofanimals小题3:An adult volunteer may get _ for his time devoted
to TEENSGIVING in SPRING 2010.
A.communityservicecreditandaT-shirt
B.ahighschoolcertificateandalightbreakfast
C.aT-shirtandagiftcertificate
D.agiftcertificateandcommunityservicecredit小题4:The writer’s purpose in writing this passage is to _______.
A.informreadersofsomefrequentlyaskedquestions
B.introduceTEENSGIVINGinSPRING2010toreaders
C.encouragereaderstoaskmorequestionsaboutTEENSGIVING
D.callonreaderstoparticipateinTEENSGIVINGinSPRING2010
有关血栓性静脉炎与静脉血栓形成的区别,下列哪项是错误的()
A.前者一般位于浅静脉,后者位于深静脉
B.前者局部炎症反应明显,后者局部症状不明显
C.前者一般无静脉回流障碍,后者常伴有回流障碍
D.前者治疗以局部对症治疗为主,后者以抗凝、溶栓为主
E.前者易并发肺栓塞,后者常后遗深静脉功能不全
建筑物的沉降都要经过一段较长时间才会基本稳定,对于中压缩性土,主体结构完工后,沉降量大约已完成最终沉降量的下列哪一个百分比
A.5%~10%
B.10%~15%
C.60%
D.20%~50%
克劳斯催化剂受潮的可能环节在()。
A、生产
B、储存
C、运输
D、装填