单选题 Our company will provide you with free transportation as you requested and charge the installation.
A. installation with a charge B. in the installation
C. freely installation D. installation in charge

【正确答案】 A
【答案解析】[解析] 本题考查并列结构。句意为：应你要求，我们公司会提供免费送货和付费安装服务。此处所填部分应和free transportation并列，均为provide的宾语。所以前后结构应一致。所以，答案为A。