问题
选择题
Mr Brown had lain ____ the ground ____ four hours before they finally found him. [ ]
A. on; for
B. at; in
C. on; after
D. in; during
答案
答案:A
Mr Brown had lain ____ the ground ____ four hours before they finally found him. [ ]
A. on; for
B. at; in
C. on; after
D. in; during
答案:A