单项选择题A．themselvesB．himselfC．someoneD．oneself

单项选择题A．dozensB．dealC．quantityD．multitude

单项选择题A．completelyB．partiallyC．continuouslyD．uncomfortably

单项选择题A．shorteningB．lengtheningC．leasingD．living

单项选择题A．constructedB．basedC．foundD．depend

单项选择题A．whateverB．wheneverC．howeverD．wherever

单项选择题Many houses in the north are warm in winter because they are ______ so that the heat is not lost.

单项选择题If the visitors to this place refuse to ______ with the regulations, they must take the consequences.

单项选择题In spite of his unfortunate personal experience, his songs ______ a feeling of warmth and hope to the audience.

单项选择题He is a ______ man who can face hardship, pain and danger.