①(-1.5)×(-0.5)=____;
②(-0.1)×(+100)=____;
③ 313×-115 =____;
④ 0×-910=____.
下列不属于我国植被类型的是( )
一 What did Danny do yesterday?
一 He took part in the meeting.
把下列陈述句改成把字句、被字句
武松打死了老虎。(陈述句)
①把字句:
②被字句:
选出下列句子中有语病的一项( )