I have written to both Frank and Henry but______has replied.
A. either
B. both
C. neither
D. none
查看答案
【C2】
A. To
B. At
C. With
D. For
His work is very good______its quality.
A. with regard to
B. as well as
C. apart from
D. so far as
【C18】
A. suggestion
B. conclusion
C. indication
D. difference