单选题：Sitescanmaketheaccountsmoresecurebylimitingthenumberofguesse

题目内容：

Sitescanmaketheaccountsmoresecurebylimitingthenumberofguessesbeforeaccessisblocked.

参考答案：

答案解析：

StructurescommoninordinaryEnglishandthephraseschosenbyAmazon

StructurescommoninordinaryEnglishandthephraseschosenbyAmazon'susershavealotinco

分类：英语四级题型：单选题

GregoryCurriedoesnotbelievethatliteraturecanimproveusaspeople.

分类：英语四级题型：单选题

Itisreportedthatindividualswhousuallyreadfictionseemtounderstandothersbetter.

分类：英语四级题型：单选题

Asaresultofmorerigorousresearchmethods,peopletendtohaveabetterunderstandingover

分类：英语四级题型：单选题

It'squitepopularthatcompaniesfarmouttheirsmallprojectsthroughWebsites.

分类：英语四级题型：单选题