第二部分英语知识运用
：语法与词汇知识
21.The arrangements for ______ concert next Saturday are all in ______ place．
A．the; the B．a; a C．/; / D．the; /
22.Later in this chapter cases will be introduced to readers _______consumer complaints have led to changes in the law．
A．where B．when C．who D．which
23.After the accident I tried whatever I can to help him，but it didn’t make any ________．
A．use B．difference C．result D．case
-24.-- How is your mother doing? Is she ________?
--- Oh, thank you．As a matter of fact, she _______．
A．looking up; has recovered B．picking up; is already back on her feet
C．lifting up; is well again D．taking up; has already been back on her feet
25.On entering the botanical garden, I noticed it _________ with _________ leaves．
