7. The art teacher always reminds us to __________ details when painting.

A. 　 listen to

B. 　 listened to

C. 　 was listening to

D. 　 am listening to

A. 　 Tianjin

B. 　 Beijing

C. 　 Nanjing

D. 　 Shanghai

A. 　 God seemed to speak more highly of the bamboo seed.

B. 　 God compared the two plants to human life.

C. 　 God was trying to let the author see his future through what happened to the bamboo seed.

D. 　 God proved the fruitful result of never quitting.

A. 　 Even with some skills， one cannot avoid unexpected difficulties when shopping online.

B. 　 Online shoppers can use auction sites to earn money.

C. 　 Following the rules given， online shoppers can benefit a lot from online shopping.

D. 　 Cyber markets always bring benefits to online shoppers.

A. 　 specially

B. 　 especially

C. 　 strangely

D. 　 essentially

A. 90

B. 120

C. 160

D. 180

A. 　 Keep

B. 　 To keep

C. 　 Keeping

D. 　 Kept

A. 　 a

B. 　 /

C. 　 the

D. 　 an

A. 　 challenge is nothing before any life of my creation

B. 　 there is no challenge that can’t be overcome for my created life

C. 　 I will give any of my creations a hand to handle their challenge

D. 　 you will not meet a challenge without my handling it

A. 　 Autism can＇t be cured.

B. 　 Many people look down on those with autism.

C. 　 There is still some hope for people with autism to reduce their symptoms.

D. 　 There is much debate about the factors to cause autism.