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Which of the following conditional clause is a real condition________?A.If I had time, I would study FrenchB.If I have time, I will study FrenchC.If I had had time, I would have studied FrenchD.If I should have time, I would study French

题目
Which of the following conditional clause is a real condition________?

A.If I had time, I would study French

B.If I have time, I will study French

C.If I had had time, I would have studied French

D.If I should have time, I would study French

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相似问题和答案

第1题：

You’re going to have a quiz ( )by another two in the ( )month.

A. followed,followed

B. followed,following

C. following,followed

D. following,following


参考答案：B

第2题：

What are three purposes of the RMAN “FROM” clause?()

A. to support PUSH-based active database duplication

B. to support synchronization of a standby database with the primary database in a Data environment

C. To support PULL-based active database duplication

D. To support file restores over the network in a Data Guard environment

E. To support file recovery over the network in a Data Guard environment


参考答案：B, C, E

第3题：

The police have found no ______ to the identity of the murdered man.

A. claw

B. civil

C. clue

D. clause


参考答案：C

第4题：

句子（sentence）一定是由两个以上的分句（clause）组成的。


这两本书是谁的？

第5题：

设有定义：

struct complex

{int real，unreal；}datal={1，8}，data2；

则以下赋值语句中错误的是（ ）。

A.data2=（2，6）；

B.data2=datal；

C.data2．real=datal．real；

D.data2．real：datal．unreal；


正确答案：A
结构体变量建议在定义的时候进行初始化。结构体常见的几种初始化方法如下：计算机内核喜欢用第一种，使用第一种和第二种时。成员初始化顺序可变。因此，可以判断选项A错误。答案为A选项。

第6题：

设有定义： struet complex {int real，unreal；)datal={1，8}，data2； 则以下赋值语句中错误的是（ ）。

A.data2=datal；

B.data2={2，6}；

C.data2．real=datal．real；

D.data2．real=datal．unreal；


正确答案：B
B中的赋值方式仅限于在结构说明时，对每个变量成员初始化。在程序中对结构体成员赋值，或采用选项A中的整体赋值方式，或采用选项C、D中对结构成员依次赋值。

第7题：

设有定义：

则以下赋值语句中错误的是（ ）。

A.data2=（2，6）；

B.data2=datal；

C.data；real=datal．real；

D.data2．real=datal．unreal；


正确答案：A
A)选项中可以在声明变量的同事为data2赋值，但是dala2=(2，6)；应写作data2={2，61。所以选择A。

第8题：

In developing a hospital database, it is determined that on the average, each patient will have 6 treatments during a hospital stay.The average length of a stay is three days.The hospital has 1000 beds.There are on the average 800 patients occupying beds each day.The relationship between PATIENT and TREATMENT is 1: M.The relationship between PATIENT and BED is 1:1, conditional.If treatment record occurrences are archived as soon as a patient is discarded from the hospital, how many occurrences of the TREATMENT records will be stored in the TREATMENT database file on the average?

A．6,000

B．4,800

C．18,000

D．1,600


正确答案：D

第9题：

WhatarethreefunctionsoftheCiscowirelessLANcontroller,whichisbeingusedintheCompanyCentralizedWLANsolutionnetwork?()

A.Authentication

B.Mobility

C.Securitymanagement

D.Transmissionofbeaconframes

E.Real-timeportionsofMACmanagement

F.Real-timeaspectsofthe802.11prtocolmanagement

G.SNMPcollection


参考答案：A, B, C

第10题：

9、句子（sentence）一定是由两个以上的分句（clause）组成的。


an example supporting the main idea

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