He is commonly regarded as a funny man rather than as a reformer , at bottom, he is.

It was only after he had read the papers ________ Mr. Gross realized the task before him was extremely difficult to complete.

The thought of summer suggests _____.

My laptop computer, ____ I can’t go on with my work, broke down the other day.

下列各句中，没有错别字的一项是（ ）