What's the best title for this passage()
A.A New Scientific Discovery: Black Holes
B.How Do Black Holes Come Into Being?
C.What Are Black Holes?
D.Travel Through A Black Hole
A.A New Scientific Discovery: Black Holes
B.How Do Black Holes Come Into Being?
C.What Are Black Holes?
D.Travel Through A Black Hole
B.Battles Against the Problem of Hunger
C.How to Collect Leftovers on College Campus
D.Waste Problems in University of Maryland
B.National Defense Against All Threats
C.Which Is More Threatening: Terrorists or Spies
D.What We Do as Intelligence Officers
B.Battles Against the Problem of Hunger
C.How to Collect Leftovers on College Campus
D.Waste Problems in University of Maryland
B.night owls score higher on inductive reasoning
C.morning larks are more likely to get better jobs
D.morning larks are more likely to get higher incomes
B.We should know what will happen in the future
C.We should know what we should do and do it now
D.We should plant more trees and flowers
B.she stopped working
C.she spent most of the money on nice presents and things
D.she could hardly wait to tell her friends and family
B.they need different amounts of listening
C.they are all eager to cooperate with the adults by obeying spoken instructions
D.they can’t understand and obey the adult’s oral instructions
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