Small farms and the lack of modem technology have ______ agricultural production. A: blundered B: tangled C: mingled D: hampered

Small farms and the lack of modem technology have （）agricultural production. A: blundered B: tangled C: bewildered D: hampered

The little girl was so shy that she ______ every time she was spoken to. A: flashed B: blushed C: blundered D: blossomed