Question

【題目】She ought to stop reading; she has a headache because she ________ too long.

A. reads B. is reading C. has been reading D. had read

Answer 1

【答案】C

【解析】

考查時(shí)態(tài)。句意：她應(yīng)該停止閱讀，因?yàn)榭磿?shū)時(shí)間太長(zhǎng)，她頭疼了。句意中體現(xiàn)出過(guò)去發(fā)生的動(dòng)作對(duì)現(xiàn)在的影響，而且這個(gè)動(dòng)作一致持續(xù)到現(xiàn)在�，F(xiàn)在完成進(jìn)行時(shí)正表示動(dòng)作持續(xù)到現(xiàn)在，并且正在發(fā)生，強(qiáng)調(diào)動(dòng)作的延續(xù)性和反復(fù)性。故C項(xiàng)正確。