She’s such a smart ___ that she can type 150 words in one minute.
| A．typewriter | B．typist | C．surgeon | D．pilot |
When you answer questions in a job interview, please remember the golden rule： Always give the monkey exactly _______ he wants.
| A．what | B．which |
| C．when | D．that |
People have heard _______ the President has said; they are waiting to see _______ he will do.
| A．how, how | B．what, what |
| C．when, how | D．that, what |
______ we are doing has never been done before.
| A．That | B．What |
| C．Which | D．Whether |
_______ she couldn’t understand was ______ fewer and fewer students showed interest in her lessons.
| A．What; why | B．That; what |
| C．What; because | D．Why; that |
It is pretty well understood _______ controls the flow of carbon dioxide in and out the atmosphere today.
| A．that | B．when |
| C．what | D．how |