Question

【題目】—Why was she sad? ( )

—___________.

A.Because she become blind

B.Because she became blind

C.Because she went to the zoo

Answer 1

【答案】B

【解析】

句意：為什么她是傷心的？she不能用動(dòng)詞原形become，was說(shuō)明是過(guò)去式，選項(xiàng)B因?yàn)樗�看不�?jiàn)了。選項(xiàng)C因?yàn)樗�去了�?dòng)物園。C不符合語(yǔ)境，故選B。