AnnA is in low spirits BECAusE___________.
A．shE FEEls A littlE tirED At thE momEnt
B．shE is Busy prEpAring For hEr ExAms
C．shE hAs no timE to sEE joE's prEtty DAughtEr
D．shE FinDs it DiFFiCult to gEt Along with hEr pArEnts.