用镜头焦距不变的照相机给同学拍照，底片上成一清晰的全身像，若要改拍半身像，则应该使(    )

正确回答问句。

1. – How does the toy bear feel?  –____ .
   

①明月松间照，清泉石上流

②接天莲叶无穷碧，映日荷花别样红

③大漠孤烟直，长河落日圆

④山河破碎风飘絮，身世浮沉雨打萍

Gemma Burford

    Gemma was born in' 1978 in a quiet (安静的) village in England. Her mother worked in a library and her father worked in a hospital. When she was a student at Oxford University, she travelled to Tanzania and met her husband, Lesikar for the first time. They got married in 2003 and had their daughter, Lucia, two years later. Now Lucia studies in a small primary school, and Gemma and Lesikar also teach her at home.

"Judy Boehmer

    Adam is Judy's first child. She now has four sons, seven daughters and a pet (宠物) dog, Bosco. Judy and her husband, Larry, live in Atlanta, Georgia, but they also have a motorhome (野营车). The Boehmers are a circus (马戏团) family and all the children are performers (演员) at the circus. The- children don't go to school, but study at home. The family travels more than 40.000 kilometres a year for their work The first show of the Boehmers was at a park in Lowa in 1989, and they now perform all over America.