Delivery must be effected within the time stated on the purchase order, ()the Buyer must atits opinion cancel the order.A、whileB、otherwiseC、untillD、in case of

题目

Delivery must be effected within the time stated on the purchase order, ()the Buyer must atits opinion cancel the order.

A、while

B、otherwise

C、untill

D、in case of

相似考题

1.9． _______you _______ stay at home today?A． Do ; have toB． Must; have toC． Have; toD． Do ; must

2.Evaluate the following statements:What are the two consequences of the above statements?()A. Partitions of PURCHASE_ORDER_ITEMS have system-generated names.B. Both PURCHASE_ORDERS and PURCHASE_ORDER_ITEMS tables are created with four partitions each.C. Partitions of the PURCHASE_ORDER_ITEMS table exist in the same tablespaces as the partitions of the PURCHASE_ORDERS table.D. The PURCHASE_ORDER_ITEMS table inherits the partitioning key from the parent table by automatically duplicating the key columns.E. Partition maintenance operations performed on the PURCHASE_ORDER_ITEMS table are automatically reflected in the PURCHASE_ORDERS table.

3.The ORDERS table has these columns:ORDER_ID NUMBER(4) NOT NULLCUSTOMER_ID NUMBER(12) NOT NULLORDER_TOTAL NUMBER(10,2)The ORDERS table tracks the Order number, the order total, and the customer to whom the Order belongs.Which two statements retrieve orders with an inclusive total that ranges between 100.00 and 2000.00 dollars? （）A. SELECT customer_id, order_id, order_total FROM orders RANGE ON order _ total (100 AND 2000) INCLUSIVE;B. SELECT customer_id, order_id, order_total FROM orders HAVING order _ total BETWEEN 100 and 2000;C. SELECT customer_id, order_id, order_total FROM orders WHERE order _ total BETWEEN 100 and 2000;D. SELECT customer_id, order_id, order_total FROM orders WHERE order_total>= 100 and <= 2000;E. SELECT customer_id, order_id, order_total FROM orders WHERE order_total>= 100 and order_total <= 2000;

4.The insurance shall be ()from the time of the engineer’s departure from China up to the time of his arrival in China on return.A、effectiveB、effectingC、effectD、effected

更多“Delivery must be effected within the time stated on the purchase order, ()the Buyer ”相关问题

  • 第1题：

    Information engineering emphasizes a modeling tool called ______ relationship diagrams．

    A．entity

    B．class

    C．state

    D．sequence


    正确答案：A
    解析：知识工程强调的是一种被称为实体关系图的模型工具。

  • 第2题：

    3．—__________ 1 go out for a while?

    —No，you __________ You must finish your homework first．

    A． Must，needn't

    B． Can，may

    C． May，mustn't

    D． May，must


    正确答案：C

  • 第3题：

    We must try to preserve the best of our moral values for our children and grandchildren.

    A:prescribe
    B:protect
    C:predict
    D:purchase

    答案：B
    解析：
    本句意思是：为了我们的子孙后代，必须尽量保存我们道德价值中最好的部分。句中preserve意为“保护，保存”，例如：It is highly important to preserve the environment.保护自然环境至关重要。四个选项中：prescribe意为“开处方”，例如：What medicine did the doctor prescribe for your illness？医生开了什么药来治你的病？protect意为“保护”，例如：He raised his arm to protect his child from hurt.他伸出手去，保护他的孩子免受伤害。predict意为 “预测”，例如：The earthquake had been predicted several months before.这次地震早在几个月以前就发布了预报。purchase意为“购买”，例如：Tickets must be purchased two weeks in advance.票必须提前两周买。只有选项B同句中画线单词含义接近。

  • 第4题：

    Whichtwodesignconcernsmustbeaddressedwhendesigningamulticastimplementation?()

    A.onlythelow-order23bitsoftheMACaddressareusedtomapIPaddresses

    B.onlythelow-order24bitsoftheMACaddressareusedtomapIPaddresses

    C.onlythehigh-order23bitsoftheMACaddressareusedtomapIPaddresses

    D.onlythelow-order23bitsoftheIPaddressareusedtomapMACaddresses

    E.the0x01004fMACaddressprefixisusedformappingIPaddressestoMACaddresses

    F.the0x01005eMACaddressprefixisusedformappingIPaddressestoMACaddresses


    参考答案：A, F

  • 第5题：

    The survey ______ that the ship complied with the requirements of the regulations annexed to the said Convention．

    A.Showed

    B.Expressed

    C.Described

    D.Stated


    正确答案：A

  • 第6题：

    汉译英：“卖方；付款人”，正确的翻译为（ ）。
    A. seller ； payee B. seller； payer
    C. buyer； payee D. buyer； Payer


    答案：B
    解析：

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