According to Mark Twain, in river towns up and down the Mississippi, it was every boy's dream to some day grow up to be ______.
A.Methodist preacher
B.a justice of the peace
C.a riverboat pilot
D.a pirate on the Indian ocean
A.Methodist preacher
B.a justice of the peace
C.a riverboat pilot
D.a pirate on the Indian ocean
第1题
The Author of the short story "A Gift for Maggie" is ---.
A. O. Henry
B. Mark Twain
C.Jack London
第2题
A、academic
B、credit
C、study
D、mark
第3题
A.Helen tried to conquer the world by physical forc
B.Napoleon tried to conquer the world and faile
C.Napoleon tried to conquer the world by physical forc
D.Helen tried to conquer the world by power of min
第4题
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
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/3 600KGS, 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 : L/C
(10) Shipping Mark: N/M
(11) Documents Required: phytosanitary certificate issued by CIQ indicating the NO. of L/C
The Buyer The Seller
______ ______
第7题
单稳态触发器电路如图所示,已知Vcc=5V,R=10kΩ,C=3000pF。求暂态时间tw;若想改变tw,可以采用哪些方法?