【C10】A．learningB．to learnC．learnD．learnt

It can be learnt from the passage that the health benefits of exercise ______.A．are yet to

From the last paragraph we know that ______ .A．forgetfulness is a response to learningB．th

【C10】A．onB．forC．withD．to

【C10】A．To avoidB．To neglectC．Trying notD．To forget

【C10】A．to being denyingB．to denyC．to denyingD．to be denied

How men first learnt to invent words is unknown; in other words the origin of language is a mystery