You must line up _______ the desk.A.on B.at C.in D.under

You must line up _______ the desk.A.on B.at C.in D.under There is a computer _______ the desk.A.on B.in C.under D.for Tom puts up some pictures___ the well.A on B in C under D at The light(灯) is ____ the desk.A.under B.on c.in D.behind You must line up ( ) the desk. 英语 1.The temperature is _______ freezing.A.on B.under C.at D ____ the windows is a desk.A.in B.on C.at D.between We get up early _______ Mon. morning. A、in B、on C、at D、from where is the horse?lt's( )the tree.A.in b.under c.on d.at You shouldn't read __the sun.A.under B.at C.in D.on (), we find the clock under the desk A In end B At end C At —desk is near the window.A.in B.on C.under D.behind 应添什么?