It_______methreeyearstodrawthebeautifulhorses.
A、took
B、paid
C、spent
D、cost
Pleaseremindme_______herthisnote.
A、leave
B、toleave
C、leaving
D、left
Thedoctorsare________abouttheguidelinesunderwhichtheycancarryouteuthanasia.
A、atastretch
B、ataloss
C、atrandom
D、atlength
It‘s_____mypowertomakefinaldecisiononthematter.
A、off
B、out
C、above
D、beyond
Whatarethecharacteristicsofgoodwritings?