Question

--- Could you tell me        ?    
--- Certainly. In half an hour.

A．when will the train to Chengdu leave	B．when the train to Chengdu left
C．when would the train to Chengdu leave	D．when the train to Chengdu will leave

Answer 1

D

試題分析：英語(yǔ)賓語(yǔ)從句中一般為陳述語(yǔ)序。根據(jù)下文，當(dāng)然了，半個(gè)小時(shí)后。可知上文描述的是將來(lái)的動(dòng)作，故用一般將來(lái)時(shí)態(tài)，選項(xiàng)A為倒裝語(yǔ)序，故選D。
點(diǎn)評(píng)：賓語(yǔ)從句中一般為陳述語(yǔ)序，需注意當(dāng)疑問(wèn)詞做從句主語(yǔ)時(shí)，則貌似倒裝句，需注意區(qū)分。關(guān)于引導(dǎo)詞的區(qū)分需結(jié)合引導(dǎo)詞的基本含義及其在句子中所承擔(dān)的句子成分進(jìn)行具體分析。賓語(yǔ)從句的時(shí)態(tài)和主句沒(méi)有必然的聯(lián)系，需結(jié)合語(yǔ)境具體分析。