I used to go camping a lot, so it isn’t the first time I ____in a tent.
A.have sleptB.had sleptC.was sleepingD.slept
A

試題分析;考查固定句型中的時(shí)態(tài)。固定句型:It/This is/was the 序數(shù)詞 time that sb 現(xiàn)在完成時(shí)/過(guò)去完成時(shí);如果前面是is,后面使用現(xiàn)在完成時(shí),如果前面是was, 后面使用過(guò)去完成時(shí)。句意:我過(guò)去常常宿營(yíng)。所以這不是我第一次在帳篷里睡覺(jué)。根據(jù)前面的is,說(shuō)明后面使用現(xiàn)在完成時(shí)。故A正確。
點(diǎn)評(píng):固定句型:It/This is/was the 序數(shù)詞 time that sb 現(xiàn)在完成時(shí)/過(guò)去完成時(shí);如果前面是is,后面使用現(xiàn)在完成時(shí),如果前面是was, 后面使用過(guò)去完成時(shí)。
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