【題目】People depend on cars so much they forget to exercise their bodies and end up _______ various diseases.

A. having developed B. developed

C. developing D. to develop

【答案】C

【解析】試題分析：考查時(shí)態(tài)。A.表示完成時(shí)態(tài);B.表過去時(shí)態(tài)；C.表進(jìn)行；D.表將來。因end up+V-ing：以..結(jié)束；又因這句話陳述的是一個(gè)普遍的事實(shí)，所以用一般現(xiàn)在時(shí)即可，所以用developing。句意：人們?nèi)绱艘蕾嚻?以至于他們忘記了鍛煉身體最后以不同的疾病結(jié)束。故選C

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