________ your friend like English? [ ]
A. Does
B. Do
C. Is
D. Has
答案：A
卷烟厂应该缴纳的增值税销项税额总计为( )万元。
A．1841.1
B．1913.4
C．2023.8
D．2026.4
船用MF型手提式干粉灭火器的喷射时间为（）秒.
A.10~20
B.11~20
C.12~20
