John's score on the test is the highest in his class, he ______ very hard.

A． must have studied

B． should have studied

C． must study

D． should study

[单选题]John's success has nothing to do with good luck. It is years of hard work hasmade him what he is today.A． whyB． whenC． whichD． that

[单选题]John's [abrupt]proposal surprised her greatly.A.romanticB.rudeC.plannedD.su

[单选题]John's [abrupt]proposal surprised her greatly.A.romanticB.rudeC.plannedD.su

[单选题]28． How old is John's brother now when John is fifteen in the story?A．Ten years old．B． Fifteen years oldC． Twenty years oldD． Twenty-five years old．

[单选题]It is difficultto list all of John's [attributes] because he has so many di

[试题]As one of the world's highest paid models, ?A．soneoftheworld'shighestpaidmodels,shehadherface.forfivemilliondollarsA)despoiledB)measuredC)insuredD)assured

[单选题]What's the matter, John?- _________。A.I failed my French testB.It doesn't m

[单选题]In John Whitehead's opinion, which statement is true?A．Face recognition technology may interfere with people's privacy.B．Face recognition technology may enhance the country's constant surveillance.C．Face recognition technology can be used in the s

[单选题]— It's a good idea. But who's going to ________ the plan?— I think John and

[单选题]— It's a good idea. But who's going to ________ the plan?— I think John and