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—WhatshouldIbuyinthesupermarket,Mom?—Youcanbuyyouneedtobuy.[]A.whyB.whatC.whichD.how

题目详情
—What should I buy in the supermarket, Mom?    
—You can buy            you need to buy.    
[     ]
A. why            
B. what      
C. which      
D. how
▼优质解答
答案和解析
B