【正文】
that 。 ,賓語(yǔ)從句可根據(jù)實(shí)際情況使用任何時(shí)態(tài)。例如 : Show me which picture is 。 、自然現(xiàn)象或永恒不變的規(guī)律時(shí) ,賓語(yǔ)從句的時(shí)態(tài)則不受主句時(shí)態(tài)限制 ,用一般現(xiàn)在時(shí)。例如 : Our physics teacher told us that light travels faster than ,光的傳播速度比聲音的傳播速度快。 She said one and two is 1加 2等于 3。 Ⅰ .單項(xiàng)填空 ( B )1.— Do you know ? — ’re from New York. do the tourists do the tourists are from the tourists do are the tourists from ( D ) was not listening