問題詳情

Generally speaking, there are four form factors that 31. a tablet computer. They are 32. called Booklets (dual screen tablets which fold open like books), Slates (tablet PCs without a dedicated keyboard), Convertibles (though heavier and larger than slates, they are the most popular form factor of tablet PCs), and Hybrids ( tablets which share the features of the slate and convertible; these tablets use a detachable keyboard whose function resemble that of convertibles).A tablet computer is larger than a normal cellular phone. If you want to operate a tablet, you can touch its screen to use its onscreen virtual keyboard 33. using a physical keyboard. The concept first emerged in the 19th and 20th centuries, but it was not until the end of the 20th century 34. first commercial portable electronic devices arose. Nonetheless, the earlier tablet products of Microsoft didn’t quite thrive. 35. , Apple’s iPad, which was developed alongside iPhone and released in 2010, flourished around the globe commercially.
31.
(A) make up
(B) consist
(C) composes
(D) comprises

參考答案

答案:C[無官方正解]
難度:適中0.5
統計:A(1),B(1),C(2),D(0),E(0)

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