【C2】A．rashB．harshC．roughD．tough

Job－hunting is a tough challenge to the graduates. Someone says graduation means the comin

【C16】A．difficultB．hardC．uneasyD．tough

【C3】A．hardB．harshC．severeD．serious

Some Stanislaus County farmers are having a tough time harvesting their crops because of a

【C9】A．easyB．criticalC．difficultD．tough

It’s tough to look for a job these days.