Ted came for the weekend wearing only some shorts and a T-shirt, ___ is a stupid thing to do in such weather.
| A．this |
| B．that |
| C．what |
| D．which |
I don't like feeding the animals, but I need money, so ________.
| A．it is there | B．there is it |
| C．there it is | D．that it is |
In his speech, he said that it was his primary school teachers that he was fond of ________ influenced his whole life.
| A．what | B．which | C．as | D．who |
The Chinese government promised that under no circumstances ________ the efforts to provide universal and lowcost health care.
| A．it would stop | B．it might stop |
| C．would it stop | D．might it stop |
—Children must have access to good books.
—I can't agree more. Reading is to the mind ________ food is to the body.
| A．that | B．what | C．like | D．as |
I have been living in the United States for 20 years, but seldom ________ so lonely as now.
| A．have I felt | B．I had felt |
| C．I have felt | D．had I felt |