13．She works as a typist in a company．However, she doesn’t like the work, because _____ calls for patience and speed．
| A．which | B．it | C．what | D．She |
His first book is of great use for our course. But his latest one is ______ worth reading.
| A．better | B．more | C．much | D．very |
In China, _______ pressure to pass _______ exams seems to cause lack of students’ creativity.
| A．/; / | B．the; the | C．the; / | D．/; the |
________ should any money be given to a small child.
| A．On no account | B．From all accounts | C．Of no account | D．By all accounts |
That hotel is always full because it offers a friendly ______ and personal service.
A surface B. atmosphere C. system D. appearance
_____ work has been done to prevent the river being polluted.
A .A number of B A mass of C Several D. A good many