工程建设各阶段中，( )是工程质量控制的关键。A．决策阶段B．工程施工阶段C．工程

Welcome to LCF Language Clubs and Music & Gym Clubs

● Learn with songs, stories and games in Fun French or Spanish Clubs

● Affordable after-school care

● Fun music & gym clubs for young children

● Learn with stories, games, movement and rhymes in Jazz-Mataz

● Phone: 02392 370863

● Email: Joinus@lcfclubs.com

These can be taught online, at a school club or at a local LCF center. You can do it after school or lunchtime. There are also chances to teach in—school. Many schools now need LCF teachers because they know LCF provides excellent training and supplies LCF teachers with the best resources (资源).

Come on and try it yourself at our local club near your home!

小题1:We can _____ in Fun French or Spanish Clubs.

A．have a party

B．play chess

C．make friends

D．watch movies小题2: In LCF clubs, children can ______.

A．join fun painting and gym clubs

B．get education at school clubs only

C．learn with songs, games and cooking

D．learn with stories, games and movement小题3:Jazz-Mataz is for children who can speak __________.

A．Spanish

B．English

C．Chinese

D．French小题4:If you want to join an LCF club, you’d better NOT _______.

A．post a letter

B．send an email

C．go to the local club

D．make a phone call小题5:From the passage above, we can know ________.

A．LCF is a language and science school in Canada

B．LCF has language clubs and music & gym clubs

C．LCF music & gym clubs can be found just online

D．LCF provides excellent training, teachers and doctors

ABS故障诊断与排除的一般步骤？

( )以单位工程为计算单元，用地区的统一单位计价表的各有关单价与相应各工料项目的工程量相乘之总和，得到包括工、料、机费用在内的单位工程的直接费，由此再计算出其他直接费、现场经费、间接费、计划利润及税金，汇总上述各项费用即得单位工程的施工预算。

A．直接法

B．间接法

C．单价法

D．实物法

配置ONU业务涉及的方法包括（）。

A、OLT命令行

B、网管系统

C、WEB页面

D、console口配置

正压式空气呼吸器的有效供气时间应大于（）min。

A.10；

B.15；

C.30；

D.150。