第1个回答 2009-02-08
is doing.后面那个选D,信我吧
第2个回答 2009-02-08
MY sister is doing(do)her homework now (由now可知)
l guess Tom and his sister celia enjoyed__D__at the party
A.my self B.him self C.her self Dthe mselves
第3个回答 2009-02-09
1.现在进行时.is doing 2.固定句式 enjoy oneself 故选d
第4个回答 2009-02-09
is doing,
选D
第5个回答 2009-02-09
My sister is doing her home work now.I guess Tom and his sister Celia enjoyed themselves at the party.