Please give me some advice( )you think is helpful for our companyA不填 Bthat Cwhich Das定语从句选ABC不是都对吗?难道选D?

问题描述:

Please give me some advice( )you think is helpful for our company
A不填 Bthat Cwhich Das
定语从句选ABC不是都对吗?
难道选D?