结合在《汤姆·索亚历险记》中关于“洞中历险”的阅读，请说说汤姆和蓓姬在岩洞中遭遇

—_______I ______ in the homework before lunch?

—Yes. Please hand it in as soon as possible. [ ]

A. Ought; hand  

B. Ought; to hand    

C. Have; hand        

D. Must; to hand

根据生活经验，你认为下列数据不符合实际情况的是（　　）

A．人步行的速度大约是1.2m/s

B．托起两个鸡蛋的力大约是1N

C．物理课本的长度大约为2dm

D．手机正常工作时的电流约为10A

汽车编号CA1165P₁K₂T₁中的“5”表示的意义是第（）代产品。

A、五

B、六

C、四

D、七

请根据所提供的单据，判断“出境货物报检单”各项内容的正误。

 

SAlES CONTRACT

NO.: SAQJ570162

DATE: DEC．10, 2009

The Buyer: BLUE EAGLE Import & Export Corp.LongBeachU.S.

The Seller: TIANJIN HAPPY-HOLIDAY CORPORATION

This contract is made by and between the Buyer and the Seller, whereby the Buyer agrees to buy and the Seller agrees to sell the under-mentioned commodity according to the terms and conditions stipulated below:

(1)Name of Commodity: WOODEN CHAIRS (HAPPY-HOLIDAY)

(2)Quantity: 1800PCS/3600KGS, 900CTNS

(3)Unit price: USD 4/PC

(4)Amount Total: USD7 200

(5)Packing: In Cartons

(6)Port of Loading: XINGANG, TIANJIN, CHINA

(7)Port of Destination: LongBeach U.S.

(8)Date of Shipment: DEC．2009/By Vessel

(9)Term of Payment: UC

(10)Shipping Mark: N/M

(11)Documents Required: phytosanitary certificate issued by CIQ indicating the

NO.of L/C

The Buyer The Seller

______ ______

 

涡轮流量计无指示的原因？