B.In autographical novels, we can equate the narrator with the writer.
C.A first-person point of view is often restricted to his or her partial knowledge and experienc
E.
D.In an objective third-person point of view, the author records the details that can be seen and heard and makes commentary when necessary.
A、To give an account of the author's hard life at home and at school during the Second World War.
B、To illustrate that words of compassion in times of need enable a person to regain his confidence and exert a lasting influence .
C、To present a picture of different teachers at her school.
A、The development of AI may help us live healthier than previous generations.
B、AI may cause some ethical or legal problems like the accidents caused by auto-driving.
C、The spread of AI may lighten the household burden of human beings.
D、With the proliferation of AI, human being may live a more convenient life.
A、2% NaHCO3
B、1% Na2CO3
C、0.9% NaCl
D、MgSO4.
B.③④
C.①③
D.②④
B.2.12g
C.2.120g
D.21.2000g
B.shouldshutdown.
C.shouldcontinueoperatingtemporarilydespiteaneconomiclossbecausethefirmisabletocoverallofitsvariablecosts.
D.shouldcontinueoperatingtemporarilydespiteaneconomiclossbecausethefirmisabletocoveraportionofitsfixedcosts.
E.shouldcontinueoperatingbecausethefirmismakingaprofit.
为了保护您的账号安全,请在“简答题”公众号进行验证,点击“官网服务”-“账号验证”后输入验证码“”完成验证,验证成功后方可继续查看答案!