The delicious food makes the girl _ hungry. [ ]
A. feeling
B. feels
C. feel
D. to feel
C
A.1.3N
B.0.8N
C.0.3N
D.0N
滴定分析法要求相对误差为±0.1%,若使用灵敏度为0.0001g的天平称取试样时,至少应称取()
A.0.1g
B.0.2g
C.0.05g
D.1.0g