四君子汤是由人参、白术、甘草加何药组成（）
A.半夏
B.砂仁
C.干姜
D.茯苓
E.陈皮
参考答案：D
阅读短文，判断句子正(√)误(×)。
Hello! Welcome to my home. I have two bedrooms, a living room, a kitchen, a study and a bathroom. I
read books in the study. I like my room.
( ) 1. I have three bedrooms.
( ) 2. I have six rooms.
( ) 3. I read books in the kitchen.
( ) 4. I like my room.
热固性塑料注射成型时，模具温度越高（）。
A、成型周期越长
B、固化速度越慢
C、固化速度越快
D、不能确定
