搜题请搜索小程序“爱下问搜题”
问题 选择题

下列叙述正确的是

A．土壤就是指陆地的表层部分

B．有机质是土壤中矿物养分的主要来源

C．土壤的形成中最活跃的因素是气候

D．土壤是农业生产最基本的自然资源

答案

答案：D

本题考查土壤。A项土壤是地球陆地的疏松表层，故A项错误。B项成土母质是土壤矿物养分的主要来源；错误。C项土壤的形成中最活跃的因素是生物；生物。故选D项。

选择题

在盛有水的电解槽中加入含等物质的量的Ag+，Pb2+，K+，SO42-，NO3-，Br的物质-，充分搅拌，然后用惰性电极电解，通电片刻后，氧化产物和还原产物的物质的量之比为

A．1：2

B．8：1

C． 1：1

D．80：108
查看答案
判断题

（二）上海新星有限责任公司（自理报检单位备案号3100600759）与日本(HAMOJIKA)公司签订外贸合同出口冷冻蔬菜，合同号LV201102FM，信用证结汇，货物生产商为四川绿田蔬菜公司（自理报检单位备案号5100600335）。请根据所提供的材料判断填制《出境货物报检单》有关内容的正误（见报检单上标注的题号）FORM OF DOCUMENTAPY CREDIT: IRREVOCABLE DOCUMENTARY CREDITNUMBER CJ20110326 DATE OF ISSUE 20110120 DATE AND PLACE OF EXPIRY 20110501CHINA APPLICANT: HAMOJIKA CO.LTD NO.1KOMEIROAD,TOKYO,JAPAN BENEFICIARY. SHANGHAI NEW STAR CO.LTD. NO.3 CHANGNING ROAD SHANGHAI,CHINA CURRENCY CODE,AMOUNT CURRENCY:USD(US DOLLOR) AMOUNT:$98.000 AVAH ABLE WTTH.BY ANY BANK IN CHINA ON SIGHT BASIS BY NEGOTIATION PARTIAI SHIPMENT: ALLOWED TRANSSHIPMENT: PROHIBTTED PORTOFLOADING ANY MAN PORT OF CHINA PORT OF DISCHARGE ANY MAIN PORT OF JAPAN LATEST DATE OF SHIPMENT 20110218 DESCRIPTION OF GOODS AND/OP SERVICES: FROZEN POTATO 1000PACKAGES/10000KGS USD9.8PER KG PACKING IN CARTON INNER PLASTIC BAG ACCORDING TO SAEES CONTRACT NO.LV201102FM TRADE TERMS CAND F OSAKA DOCUMENTS REQUIRED 1、SIGNED COMMERCIAL INVOICE IN ONE ORIGINAL AND TOW COPIES 2、PACKING LIST IN ONE ORIGINAL SHOWING WEIGHT AND ME ASUREMENT PER PACKAGE 3、ORIGINAL CLEAN ON BOARD OCEAN BILLS OF LADING MADE OUT TO ORDER OF HAMOOJIKA CO.LTD.MARKED“FREIGHT COLLLECT”4、INSPECTION CERTIFICATE ISSUED AND SIGNED BY HEAD OF SHANGHAIREPRESENTATIVE OFFICE OF HAMOJIKA CO.LYD. 5、QUALITY CERTIFICATE AND PHYTOSANITARY CERTIFICATE ISSUED BY CIQ (THE CONSIGNEE MUST BE HAMOJIKA CO.LTD.) ADDITIONAL CONDITIONS: +INSURANCE TO BE COVERED BY ULTIMATE BUYER +BILLS OF LADING MUST NOT SHOW THISL/C NO.
查看答案