[10-20 18:10:12] 来源：http://www.67xuexi.com 高二英语 阅读：85535次
41. Before children start speaking________.
A. they need equal amount of listening
B. they need different amounts of listening
C. they are all eager to cooperate with the adults by obeying spoken instructions
D. they can’t understand and obey the adult’s oral instructions
42. Children who start speaking late ________.
A. may have problems with their listening
B. probably do not hear enough language spoken around them
C. usually pay close attention to what they hear
D. often take a long time in learning to listen properly
43. A baby’s first noises are ________.
A. an expression of his moods and feelings
B. an early form of language
C. a sign that he means to tell you something
D. an imitation of the speech of adults
44. The problem of deciding at what point a baby’s imitations can be considered as speech________.
A. is important because words have different meanings for different people
B .is not especially important because the changeover takes place gradually
C. is one that should be properly understood because the meaning of words changes with age
D. is one that should be completely ignored（忽略）because children’s use of words is often meaningless
45. The speaker implies________.
A. parents can never hope to teach their children new sounds
B. children no longer imitate people after they begin to speak
C. children who are good at imitating learn new words more quickly
D. even after they have learnt to speak, children still enjoy imitating