she is good ( ) swimming.

she is good at 【 】【swim】 She is a good ___________(swim) she is good at ______(swim)用正确形式填空 Linda can swim very fast.She is a good swimmer .为什么swim要双写m再加er? zhao aijia is a very good_____.she is good at_____.(swim)中间怎么填 She is good at ____.A.go swim B.going swim C.going swimming.应选哪个?为什么? Jack can( ) (swim) well.he is good at ( ) (swim) He is good at ______(swim) Is Mary (good)than me at(swim) 1.Jack is good at _______(swim) Joan is very good at ____(swim) Dave is good at __(swim). Mary can _______ (swim) well, she is also good at skating.求答案,解析,越详细越好.谢谢. 1she goes ___(run) for half half an hour every morning 2he is good at ___.he is agood ___(swim)2he is good at ___.he is agood ___(swim) she is good ( ) swimming. He is good at_______and he is a good_______(swim) 1.I'm good an ____ (swim) and I often go to ___(swim) with my father on Sunday.A.swim;swim B.swim;swiming c.swiming; swiming D.swiming;swim2.She wants to ____(be) a singer.A.is B.be c.become3.Can you come and show ___(our)?A.we B.us C.ours D.our第 she has no house to live in.the lake is a good place to swim.这两句话中,为什么前者后面要加介词,后