A、 will kill
B、 have killed
C、 kill
D、 killed
答案:A
A、 will kill
B、 have killed
C、 kill
D、 killed
答案:A
A. without
B. against
C. through
D. /
A. π
B. 2π
C. π/2
D. π/4
A. a
B. an
C. the
D. /
A. helping
B. helped
C. to help
D. help
A. 15
B. 16
C. 14
D. 13
A. twenty-five
B. the twenty-five
C. twenty-fifth
D. the twenty-fifth
A. 4
B. 5
C. 6
D. 8
A. 8
B. 9
C. 10
D. -10
A. famous
B. more famous
C. most famous
D. the most famous
A. π
B. 2π
C. π/2
D. π/4