57._________A.. admittedB. was admittedC. could a

The only language that he could speak was ______.A．FrenchB．GreekC．EnglishD．German

The boy was not ______ to leave class without an adequate reason.A．emittedB．admittedC．perm

The helicopter could not land because ______.A．the mountain was too highB．the mountain－sid

She was______her wits end and could do nothing more.A．onB．inC．atD．with

Young as she was, she could ________ the difficulties wonderfully well.A handlewithB

It was a long time before I could _____ him _____ accepting the job.A.persuade ⋯toB.per