The housemaster requested that we ________ television on week nights.

A．specific requirements

B．bandwidth requirements

C．permanent requirements

D．security requirements

A.①③②④

B.①②③④

C.②①③④

D.②③①④

在MOC流程中，在那条信令中能够查询到被叫号码____。

A、RRC、ConnectionRequest

B、CMServicE、Request

C、Setup

D、RadioBearerSetup

You () necessary amendment to the L/C and advise us by telex before Friday.

A、are requested to make

B、require to make

C、are requesting to make

D、are requested of making

票据的特性包括()。

A. 流通性(Negotiability)

B. 无因性(Non-causative Nature)

C. 要式性(Requisite in Form)

D. 提示性(Presentment)

70 It is a generally acceptable practice that if one of your clients makes an informal request of you, then you should respond:

A. formally in writing

B. with a memo

C. informally

D. nonverbally

E. All of the above

is true regarding simple sort techniques.

A．Both insertion sort and selection sort require O(n)moves.

B．Exchange sort is frequently referred to as a bubble sort.

C．If random data are in an array that is to be sorted, an insertion sort will give the best performance for large elements with small sort items.

D．Exchange sort is the least expensive.

Our original quotation for product B was USD1200 per M/T CFRC3% New York. Now the foreign buyer requests us to quote on CFR5% New York basis. Please calculate how much the CFR5% price is.

In an acquisition of a privately-owned seller,it is not unusual for the buyer to require an escrow account equaling ____% of the purchase price.在收购私人卖方时，买方要求托管账户等于购买价格的____%并不罕见。

A、10%

B、25%

C、35%

D、50%