doyouthink在特殊疑问句中think后接陈述句语序还是接一般疑问句语序例句whatdoyouthinkisthemosthelpfulinvention?whendoyouthinkhewillarrive?我勒个去

　　doyouthink在特殊疑问句中think后接陈述句语序还是接一般疑问句语序

　　例句whatdoyouthinkisthemosthelpfulinvention?

　　whendoyouthinkhewillarrive?

　　我勒个去