【C7】A．self-confidentB．self-sufficientC．self-satisfiedD．self-restrained

【C7】A．atB．toC．forD．over

【C7】A．ensureB．approveC．supplyD．deliver

【C7】A．adviceB．adviseC．advocateD．advance

【C7】A．concernsB．concernC．concerningD．concerned

【C7】A．entertainmentB．cureC．careD．training

【C20】A．self-confidentB．self-ratedC．self-esteemedD．self-content