题目类型：
单选题
题目内容
PayPal is considered as the 21______ reliable and widely used payment gateway.22______ different online businesses use this facility via cards, debit cards or 23______ the website itself. The PayPal payment system is 24______ user-friendly that can be installed in online shopping cart software that 25______ safe and easy e-commerce website solutions. Companies 26______ their own URL can insert code into the website 27______ payment gateways provided by any reliable service provider. You can also 28______ for a free trial for the shopping software.
According to experts,29______ increase web traffic flow to an e-commerce website, solutions 30______ can be used are as follows—graphic designing, web design of the home page, flash animation, template web page design service and so on.
28.
According to experts,29______ increase web traffic flow to an e-commerce website, solutions 30______ can be used are as follows—graphic designing, web design of the home page, flash animation, template web page design service and so on.
28.
正确答案
D
AI解析
根据题目中的语境，这里需要填入一个动词，表示用户可以进行某种操作。选项A "run"（运行）、选项B "work"（工作）、选项C "make"（制作）和选项D "go"（去）。根据句意，用户可以进行的是尝试使用某个软件，所以“go for”是一个固定搭配，意为“尝试”。因此，正确答案是D "go"。