影响污水气体塔塔顶温度的因素有哪些？

脊索发生的主要意义（）。

A、决定胚盘的头尾端

B、诱导中胚层的形成

C、参与形成神经管

D、分化为脊髓

E、诱导外胚层形成神经管

At a few minutes past five, Dave noted that the blanket of darkness was lifting. He was just able to make out the heavier masses that eventually appeared as the familiar trees that lined the road at the base of the hill. The upper reaches of the sky showed lighter shades of gray.

Dave got out of bed quietly and dressed quickly. He mixed a spoonful of instant chocolate into a glass of cold water, and his impatience forced him to finish the drink in gulps.

As he walked down toward the lake, Dave paused to reach for the fishing pole and gear box on the bench where he had left them the night before.

By the time he reached the small boat, a thick white mist (雾气) had spread over the surface of the water. He stepped into the boat, sat down, and rowed out of the weed beds that lined the edge of the shore.

The outer fringe (边缘) of the lake disappeared as the boat moved forward noiselessly. All he could see was the enveloping whiteness. He could not tell where the boat and the surrounding air met the surface of the lake.

Dave rowed steadily ahead, relying on a mental picture of the surroundings. Then the mist began to rise, slowly. It soon rested inches above the still surface of the lake. The heavy silence was now being broken by the fish breaking through the surface as they leaped out of the water for low-flying insects.

The magic time had arrived. Dave raised his pole. Dawn was broken. He was excited with expectancy.

39. Dave got up early in the morning to ______

A. enjoy the scene of the lake                       B. seek adventure at the lake

C. go fishing in the lake                               D. take a walk by the lake

40. According to the story, which of the following is TRUE?

A. Dave broke the quietness of the lake.         B. Dave was familiar with the surroundings.

C. Dave took a picture of the lake with him.   D. Dave forgot the fishing pole at the beginning.

41. The underlined word “It” in Paragraph 6 refers to ______

A. fish                   B. boat                       C. silence             D. mist

42. What can we learn from the end of the story?

A. Dave was hopeful of catching a lot of fish.       B. Dave wished the weather would be better.

C. Dave was happy that dawn was broken.     D. Dave expected someone else would come.

一侧瞳孔直接对光反应消失，间接光反应存在，病变在（）

A．同侧动眼神经

B．对侧动眼神经

C．同侧视神经

D．对侧视神经

E．视交叉

（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.

2016年1月16日甲公司销售给乙公司的一批产品，开出的增值税专用发票上注明的销售价款为200万元，增值税税额为34万元，该批产品的成本为180万元。3月30日，乙公司发现商品质量不符合要求，要求甲公司在价格上给予3%的折让。甲公司同意乙公司的要求并办妥了相关手续，开具了增值税专用发票（红字）。假定甲公司在3月30日确认销售收入，则甲公司应确认的销售收入的金额为（）万元。

A.194

B.200

C.226.98

D.234