问题
There are _____ books in the library, and about _____ of them are in English.
A:when
B:until
C:till
D:if;
B:until
C:till
D:if;
正确答案是:
同类题型
S Day, the minister of Health Departmentdemanded that the problems _____ paid special attention to.
Who’s singing in the next room—It ____ be her. She has gone to New York.
Most politicians are not ______ in that countryWhich of the following is not OK? [ ]
35—She might complain about you to your manager—?I know I am in the right
Can you see the boys footballon the playground They are my classmates.