问题描述：
look!my mom is ___dinner.lrt's___her A does,help B doing,to help C does,to help D doing,help
l don't like thrillers.but l like this one very nuch,because it's___ A scary B boring C fun D difficult
____is you favourite subject?A who B when C what D where
l don't like thrillers.but l like this one very nuch,because it's___ A scary B boring C fun D difficult
____is you favourite subject?A who B when C what D where
问题解答：
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