A、 eat
B、 have eaten
C、 ate
D、 am going to eat
答案:D
A、 eat
B、 have eaten
C、 ate
D、 am going to eat
答案:D
A. 128
B. 80
C. 64
D. 56
A. How far
B. How much
C. How often
D. How soon
A. 3∈A
B. 1∈A
C. 0∈A
D. -1∉A
A. serious
B. more serious
C. most serious
D. the most serious
A. good
B. better
C. best
D. the best
A. is
B. are
C. were
D. /
A. it
B. them
C. him
D. her
A. sad
B. sadness
C. saddest
D. sadly
A. save
B. saving
C. saved
D. to save
A. information
B. experience
C. practice
D. success