1,She wants her paintings ____ in the gallery,but we don not think they would be very popular.
A display B to display Cdisplaying Ddisplayed 选D
2, In April, thousands of holidaymakers remaid ___ abroad due to the volcanic ash cloud.
A sticking B stuck C to be stuck D to have stuck 选B
这2道题都与非谓语有关,帮我分析一下嘛