.. . .. . ..
should the students e report the incident . 专业学习资料 .
.. . .. . ..
d) What did you eat for lunch?
Deep structure
CP
C S
VP
NP PP NP NP N Infl V P
N N
you did eat what for lunch
Surface structure
CP
NP C S
VP
Infl NP PP NP NP N N Infl V P
. 专业学习资料 .
.. . .. . ..
N N
what did you e eat e for lunch . 专业学习资料 .
.. . .. . ..
e) Who should this be reported to ?
Deep structure
CP
C S
VP
NP PP VP NP N Infl V V P
N
this should be reported to whom
Surface structure
CP
NP C S
VP
N Infl NP PP VP NP N Infl V V P
. 专业学习资料 .
.. . .. . ..
N
whom should this e be reported to e
. 专业学习资料 .