语料库标注是将文本变为知识的过程。

某承包人在进行柱基础填埋前48小时电话通知工程师准备验收，临近验收时间，工程师有事脱不开身，便派人通知承包人延...

未知题型某承包人在进行柱基础填埋前48小时电话通知工程师准备验收，临近验收时间，工程师有事脱不开身，便派人通知承包人延期验收。第4天，承包人为了不影响施工进度，自行对柱基础进行了验收并做了记录，承包人开始继续施工，工程师不承认此次验收记录，工程师在承包人填埋后提出要进行重新检验，承包人拒绝进行验收。
[问题]
1．背景材料中的做法有哪些不妥的地方?请改正。
2．承包人自行验收是否正确?
3．工程师提出重新检验，承包人应该怎么办?发生的费用和延误的工期该怎么处理?

当某种土质的天然含水率小于35%，天然孔隙比大于1.0，十字板剪切强度小于35KP啊时，这种土质为软土。 A、...

单项选择题当某种土质的天然含水率小于35%，天然孔隙比大于1.0，十字板剪切强度小于35KP啊时，这种土质为软土。
A、正确
B、错误

听力原文： Yesterday I bought this T-shirt in your shop. But...

未知题型听力原文： Yesterday I bought this T-shirt in your shop. But it was too small for my son and my son wanted a blue onE.So I want to change this white one for that blue one priced at twelve thirty-four. This white one is ten forty-nine How much more will I have to pay you?
&8226;You will hear five short recordings.
&8226;For each recording, decide what the speaker is talking about.
&8226;Write one letter (A H) next to the number of the recording.
&8226;Do not use any letter more than oncE.
&8226;After you have listened once, replay each recording.
Amounts
A 51 pounds
B 1.45 pounds
C 2.42 pounds
D 1.35 pounds
E 16 pounds
F 1.85 pounds
G 17 pounds
H 2.16 pounds