Icertifythatthe()oftheportableradioapparatusforsurvivalcraft,ifprovided,complieswiththesaidregulations.
A. infection
B. functioning
C. effecting
D. affection
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Ideclare()ontheseformsheretoattachedtobeatrueaccountofallstores,currencyandgamingmachinesonboardthisship.
A. properties
B. natures
C. kinds
D. particulars
要访问MCS-51的特殊功能寄存器应使用的寻址方式是()。
A. 寄存器间接寻址
B. 变址寻址
C. 直接寻址
D. 相对寻址
Idon’tknow()there’sanyshortageornot.
A. if
B. how
C. why
D. unless
The()ofthelife-raftissufficientforallofyou.
A. capacity
B. visibility
C. reliability
D. ability