A:2
B:﹣2
C:1
D:﹣1
Teenagers should be encouraged to keep healthy m____ and physically.
甲、乙、丙三人中,一人是工人,一人是农民,一人是知识分子.已知:丙的年龄比知识分子大;甲的年龄和农民不同;农民的年龄比乙小.根据以上情况,下列判断正确的是( )
—Sorry. There isn't ________ left in the fridge.