根据括号里所给的汉语写出英语单词。

⒈ My sister is a ______(护士) . She works in Songtao People's Hospital.

⒉ Maria, this is my_____(表姐). She comes from Pingtou Junior High School.

⒊ ______(许多)students want to study English well.

⒋ Would you like some _____(鸡肉)? It's delicious(好吃的)

⒌ What do you usually have for_____(晚饭)?

如图所示，物块在力F作用下向右沿水平方向匀速运动，则物块受到的摩擦力Ff与拉力F的合力方向应该是（）

A.水平向右

B.竖直向上

C.向右偏上

D.向左偏上