【简答题】句型转换。 1. My pencil is in the pencil case. (改为一般疑问句) ________ ________ pencil in the pencil case? 2. Her backpack is on the chair . (对画线部分提问) ________ ________ her backpack? 3. His keys are in his pock...
【单选题】There’s______old pencil on the book. The pencil is _____pencil.
【单选题】Where are the ? They’re in the bookcase.
【单选题】选择营养素强化剂的基本要求正确的是( )。
【单选题】How many ____________ and ____________ are there in the pencil-case? [ ]