“人人都是通风员”的岗位标准是什么？

旅游者期望的旅游活动核心部分是（ ）。

A．购买当地土特产

B．参观游览活动

C．文娱活动

D．品尝当地特色餐饮

-We all had a lot of fun at the barbecue yesterday.Pity you weren’t there.

-I really should have gone with you but I       on some remaining problems.[ ]

A.worked

B.was working

C.would work

D.would have worked

(2013·高考新课标全国卷Ⅰ)The driver wanted to park his car near the roadside but was asked by the police________.

A．not to do

B．not to

C．not do

D．do not

关于小企业客户可以发放短期信用贷款的条件，下列说法不正确的是（）。

A.信用等级AAA级（九级评级）

B.用信后资产负债率低于最新一期《企业绩效评价标准值》（国务院国资委统计评价局制定）中所属的细分行业资产负债率优秀值

C.连续2年经营性现金净流量大于零

D.财务报表经审计且出具标准无保留意见

抹灰的构造分为底层、（）和（）。