圈出不同类的一项。
( )(1) A.apple B. tea C. pear D. orange
( )(2) A. box B. cake C. bread D. sandwich
( )(3) A. panda B. monkey C. tiger D. egg
( )(4) A. bus B. bike C. help D. car
( )(5) A. balloon B. head C. hand D. face