The mountain I visited last Sunday isn't very ___________. Few ___________ go sightseeing there.
A:tourist, tourists
B:touristy, tourist
C:touristy; tourists
D:tourist; tourist
下列仪器:①集气瓶 ②量筒 ③烧杯 ④表面皿 ⑤蒸发皿 ⑥容量瓶 ⑦烧瓶,能用酒精灯加热的是( )
下列植物中没有根、茎、叶的分化的是( )