A. elect * From Emp Where HirDate>="1981-1-1" And HirDate <="1981-12-31"
B. Select * From Emp Where Between In "1981-1-1" And <"1981-12-31"
C. Select * From Emp Where Between In "1981-12-31" And <"1981-1-1"
D. Select * From Emp Where HirDate>="1981-1-1" NOT HirDate <="1981-12-31"