This new “gig status” would be designed to protect flexible work (the reason people pursued gig work in the first place) while providing some economic protection, enabling them to weather financial shocks and provide a path to longer term economic stability.粗体的是并列 be designed吗?
—Why did you worry about me?I didn't take any risks.—Well,you ______ injured.A.must have beenB.could have beenC.should have beenD.would have been请教一下老师,这道题为什么选D?