【单选题】Before I left home, my mother taught me ________some simple dishes, such as noodles and garlic with vegetables.
【单选题】下列原料中,哪一种属于有机速效氮源?( )
【单选题】Let's ____________ some dishes on the table. [ ]
【简答题】A.A soup. B.Some cold dishes. C.A salad. D.A drink.