According to the passage, compared to 3G mobile phones, the second-generation ph

游客2023-10-09 37

问题 According to the passage, compared to 3G mobile phones, the second-generation phones ______. [br] The double-blind laboratory tests means ______.

选项 A、nobody taking part in the test knows if the 3G base station is transmitting signals
B、only the subjects in the test know if the 3G base station is transmitting signals
C、no researchers know if the 3G base station is transmitting signals
D、everyone in the test knows if the 3G base station is transmitting signals

答案 A

解析

转载请注明原文地址:https://tihaiku.com/zcyy/3085051.html

相关试题推荐

Night-shiftworkersarethosewho_________.[br]Accordingtothepassage,some
Thefollowingisamenuofamobile(移动的)phone.Afterreadingit,youarerequir
Thefollowingisamenuofamobile(移动的)phone.Afterreadingit,youarerequir
Accordingtotheadvertisement,$99istherateofferedfor______.[br]Thepu
Accordingtotheadvertisement,$99istherateofferedfor______.[br]Thela
Accordingtotheadvertisement,$99istherateofferedfor______.[br]Theca
Softdrinksalesinthiscityhave______by8%comparedwithlastyear.A、picked
Themainpurposeofthepassageistoshow______.[br]Theauthorcomparedthe
Themainpurposeofthepassageistoshow______.[br]Itisapitythatthere
Accordingtothepassage,itisveryunlikelythatanAmericanhospitalisowned

随机试题

Therelationshipbetweenlanguageandgenderhaslongbeenofinterestwithi
Oldfriends,theyfinishyoursentences,theyrememberthecatthatranaway
It’sperhapstheworld’smostfamousunderwaterattraction,immortalizedin
NASAchiefCharlesBoldenvowedtoproduceadetailedplantodevelopthete
著作权人包括（）A.记者 B.作者 C.其他依照著作权法的公民、法人或者其他
根据《软件工程产品质量第1部分，质量模型GB/T16260—1—2006》，在规
长期借款在核算过程中可能涉及到的处理有（　）。 A、借：长期借款　　
（）是指业主通过选聘物业服务企业，维护物业管理区域内的环境卫生和相关秩序的活动
每笔个人汽车贷款最多可以展期（　　）次。A.1 B.2 C.3 D.5
用水利工程供应的水而向水利工程管理单位支付的费用称为（）。A.水资源费

最新回复(0)

According to the passage, compared to 3G mobile phones, the second-generation ph

Night-shiftworkersarethosewho_________.[br]Accordingtothepassage,some

Thefollowingisamenuofamobile(移动的)phone.Afterreadingit,youarerequir

Thefollowingisamenuofamobile(移动的)phone.Afterreadingit,youarerequir

Accordingtotheadvertisement,$99istherateofferedfor______.[br]Thepu

Accordingtotheadvertisement,$99istherateofferedfor______.[br]Thela

Accordingtotheadvertisement,$99istherateofferedfor______.[br]Theca

Softdrinksalesinthiscityhave______by8%comparedwithlastyear.A、picked

Themainpurposeofthepassageistoshow______.[br]Theauthorcomparedthe

Themainpurposeofthepassageistoshow______.[br]Itisapitythatthere

Accordingtothepassage,itisveryunlikelythatanAmericanhospitalisowned

Therelationshipbetweenlanguageandgenderhaslongbeenofinterestwithi

Oldfriends,theyfinishyoursentences,theyrememberthecatthatranaway

It’sperhapstheworld’smostfamousunderwaterattraction,immortalizedin

NASAchiefCharlesBoldenvowedtoproduceadetailedplantodevelopthete

著作权人包括（）A.记者 B.作者 C.其他依照著作权法的公民、法人或者其他

根据《软件工程产品质量第1部分，质量模型GB/T16260—1—2006》，在规

长期借款在核算过程中可能涉及到的处理有（ ）。 A、借：长期借款

（）是指业主通过选聘物业服务企业，维护物业管理区域内的环境卫生和相关秩序的活动

每笔个人汽车贷款最多可以展期（ ）次。A.1 B.2 C.3 D.5

用水利工程供应的水而向水利工程管理单位支付的费用称为（）。A.水资源费

长期借款在核算过程中可能涉及到的处理有（　）。 A、借：长期借款　　

每笔个人汽车贷款最多可以展期（　　）次。A.1 B.2 C.3 D.5