水稻从根系吸收进来的大量水分主要用于[ ]
A.光合作用
B.呼吸作用
C.蒸腾作用
D.果实的形成
答案:C
换偏旁,再组词。
请→清→清水 跳→( )→( ) 沙→( )→( )
跟→( )→( ) 孩→( )→( ) 话→( )→( )
Which flight am I going to take().
A.Flight 487 leaving at 4:56 pm.
B.Flight 347 leaving at 6:45 pm.
C.Flight 437 leaving at 6:45 pm.
D.Flight 477 leaving at 5:40 pm.