【C4】A．acquaintedB．gratifiedC．infectedD．bored

She found me very dull.A．dirtyB．sleepyC．lazyD．boring

That guy is intelligent but a bit dull.A．strangeB．specialC．quietD．boring

She found me very dull.A．dirtyB．sleepyC．lazyD．boring

My neighbor ______ her own daughter as an excellent secretary!A．acquaintedB．introducedC．re

【C6】A．boringB．being boredC．boredD．to be boring

【C3】A．matingB．excitingC．warningD．boring