H．elen Keller learnt to ______.

A． care for children.

B． express hersel.

C． travel alone.

D． use her physical strength.

[单选题]H．elen Keller is remembered as ______.A． a political leader.B． an example to others.C． a famous scientist.D． an extraordinary doctor.

[单选题]Passage FiveH．elen Keller was born a healthy normal child in Alabama in 1880. However, an illness with a high fever struck her when she was still a child. She became deaf, blind, and unable to speak. For little Helen, the world was suddenly a dark an

[单选题]What was Helen Keller like when Miss Sullivan met her?A． She was quiet and shy.B． She was bright and friendly.C． She was weak from illness.D． She was uncontrollable.

[单选题]Through what do people know Helen Keller today?A． Her writings.B． Her parent's letters.C． Her children.D． Her school records.

[单选题]Helen Keller'sachievements as an author and [lecturer] were an inspiration

[单选题]Helen Keller'sachievements as an author and [lecturer] were an inspiration

[名词解释] 海伦(Helen)

[试题]2 Helen Bradshaw, a recent graduate with a degree in catering management, has spotted a market opportunity duringher first job with a large supermarket chain. She knows there is a growing market for distinctive, quality cakes in thebakery sections of

[单选题]Keller-Kiliani反应是A．硫酸阿托品鉴别试验B．维生素C鉴别试验C．地西泮鉴别试验D．地高辛鉴别试验E．苯巴比妥鉴别试验

[名词解释] Keller“折叠链模型”