______teenagers are becoming the "Head﹣down Tribe"(低头族). It's bad.( )
Too many; much too
Too much; too much
Much too; too much
Too many; too much
--- Can you tell me where Tom is? --- He ________ on the playground. A. plays B. playing C. is playing
-- _______ bad weather! -- So it is. A. What B. How C. What a
What _____ it is to go horse riding __________ weather!
________ great scientist Qian Xuesen is!
()I think _______ necessary for you _______ breakfast.