Poll is an example of a severely disabled person who has become______at many survival skills.
A、efficientB
【句意】波尔是个重残者掌握多种生存技能的典范。
【难点】proficient意为“熟练的，精通的”;efficient意为“效率高的，有能力的”;persistent意为“坚持不懈的，执着的”;transient意为“短暂的，转瞬即逝的”。
____whatmay,we’renotgoingtomakeanyconcessionstohisunreasonabledemands.
I’veneverbeenoutofChina___________.Whataboutyou?
It’syourjob________thepopstars.
—Doyoumind__________here?
—________.
EinsteinwontheNobelPrizein1921andenjoyedgreatfameinGermanyuntiltheriseofNazism____hewasexpelledfromGermanybecausehewasaJew.
