How long is the small intestine in an adult?
A: About 7 m.
B: About 70 cm.
C: About 10 m.
D: About 100 cm.
A: About 7 m.
B: About 70 cm.
C: About 10 m.
D: About 100 cm.
举一反三
- M: You are a good piano player. How long have you been playingW: For a year, What about youM: Oh, I’ve been playing for about two years, but I’m still not very good. How long has the man playing piano() A: About one year. B: About two years. C: About three years.
- A: How long did you stay here? A: About 10 dollars. B: About 10 o'clock. C: About 10 miles. D: About 10 days.
- A．About 12:00 a.m.B．About 3:00 a. m.C．About 5:00 a.m.D．About 6:00 a. m. A: About 12:00 a.m. B: About 3:00 a. m. C: About 5:00 a.m. D: About 6:00 a. m.
- How many people did the man expect to come A: About 100 B: More than 100 C: About 70 D: About 120
- How long has the man been in America A: About 5 years. B: About 10 years. C: About 1 year.