It is very important to （） the evidence before making a judg

It is very important to （） the evidence before making a judgement.A.validateB.ameliorateC.evacuateD

分类：经济法  题型：单选
查看答案

裂解汽油加氢装置开车前置换氮气不能排放到火炬的主要原因是（）。

裂解汽油加氢装置开车前置换氮气不能排放到火炬的主要原因是（）。A．气量大容易吹灭火炬B．浪费能源C．含氧量较高可能产生爆炸D．氮气压力过高

分类：经济法  题型：单选
查看答案

This study provides the first （） evidence across multiple ho

This study provides the first （） evidence across multiple hospitals that transplant recipients are l

分类：经济法  题型：单选
查看答案

The zoo limits food from tourists to just 10 percent of a do

The zoo limits food from tourists to just 10 percent of a dolphin’s daily （） in order to dissuade fo

分类：经济法  题型：单选
查看答案

Unit 1（）Text A. Vocabulary Fill in the blank in the followin

Unit 1（）Text A. Vocabulary Fill in the blank in the following sentence with one of these words and c

分类：经济法  题型：单选
查看答案