ÌâÄ¿ÄÚÈÝ

Ò»Was it necessary John some photos before helping the old man?

Ò»I think so. In this way, he could protect himself later.

A. of; taking B. for; taking

C. of; to take D. for; to take

D ¡¾½âÎö¡¿¾äÒ⣺¡ª¡ªÔÚ°ïÖúÀÏÈË֮ǰ£¬Ô¼º²ÓбØÒªÅÄһЩÕÕÆ¬Â𣿡ª¡ªÎÒÏëÊÇÕâÑù¡£ÕâÑù£¬ËûÒÔºó¾Í¿ÉÒÔ±£»¤×Ô¼ºÁË¡£¿¼²é½é´ÊºÍ¶¯´ÊÐÎʽ±æÎöÌâ¡£ÎʾäÊÇIt¡¯s+ÐÎÈÝ´Ê+for /of sb.+to do sth.£¬±íʾ¡°¶ÔijÈËÀ´Ëµ×öijÊÂÊÇ¡­¡­µÄ¡±£¬Êǹ̶¨¾äʽ£¬¿ÉÅųýABÑ¡ÏforºÍofµÄÑ¡ÔñÐè¸ù¾ÝÇ°ÃæµÄÐÎÈÝ´ÊÈ·¶¨£ºÐÎÈÝ´ÊÈôÊDZíʾÈ˵ÄÐÔ¸ñ¡¢Æ·ÖʵÈÌØÕ÷ÓÃof£¬ÆäËûÇé¿öÔòÓÃfor¡£±¾Ìânecessary²»...
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø