选择刀具起始点时应考虑（）。A、防止与工件或夹具干涉碰撞 B、方便刀具安装测量 C、

It all started at the beginning of the ninth grade. Carmen found she couldn't see things ___26___ all the time. She became very worried, but she hoped    27   would know that. When her mother asked her to see the eye doctor, she didn't   28  . But her mother's mind was made up.
Three days later. Carmen got new glasses and instructions   29 . her doctor. "All of the kids will think I'm silly. " Carmen said. Her mother   30   and shook her head. "You look just as beautiful as before, she said. But Carmen didn't believe her.
The next day. Carmen kept the    31   in her pocket(口袋))as she walked into the schoolyard. She stood alone away from her friends, feeling   32  
Suddenly, she heard her friend Theresa shout.
Carmen ran over to the other girls. "What's the    33 ?" she asked.
"My ring is gone!" Theresa cried. "My sister sent it to me from California. It's very _34__  and I can 't lose it. "
Carmen and her friends began to    35   the ring in the grassy area of the playground. Carmen realized that she could do better _36_  she could see better. She took the glasses out and put them on. Everything looked so _37_ ! So clear! She looked down at the ground and a bright light caught her 38  . It was the ring.
"Here it is," she shouted. She handed it to Theresa.
"Thanks, Carmen," she said. "I _39_ thought we'd find it." She paused(停顿). “Hey, 1 didn’t knowyou wore glasses. They look great!"
Carmen had   40   that she was wearing the new glasses. “Thanks,” she replied.
"Maybe wearing glasses won't be so bad after all." Carmen thought.
小题1:a. clearly            B. carefully           C. freely              D. quickly
小题2: a. everybody         B. anybody         C. somebody            D. nobody
小题3: a. explain           B. care               C. agree               D.understand
小题4: a.by                B. from               C. like            D. to
小题5: a. relaxed            B.cheered          C. smiled         D. jumped

小题6:	A．ring B．keys C．book D．glasses

小题7:	A．tired B．unhappy C．afraid D．serious

小题8:	A．matter B．reason C．question D．secret

小题9:	A．special B．common C．cheap D．heavy

小题10:

A．ask for B．wait for C．look for D．pay for

小题11:

A．though B．if C．because D．as

小题12:

A．natural B．new C．dirty D．different

小题13:

A．ears B．feet C．eyes D．hands

小题14:

A．still B．ever C．never D．often

小题15:

A．heard B．forgotten C．found D．imagined