If this type of standalone sentence inside of a "Suitable the sentences" work out contains "so", that's what has to be adjusted/corrected. This kind of standalone sentence with "so" sounds incomplete. 我们在选购手机时，一定要看手机的参数，但参数类型是多且复杂的，要看哪些参数呢？ By then, Continental was the highest marketer of petroleum products during the Rocky Mountain location, wit... https://davep481ksz4.yourkwikimage.com/user