问题
选择题
Can you imagine that rats eat 40 to 50 times _______.
A.by weight
B.their weight
C.in weight
D.of their weight
答案
答案:B
考查倍数表达法:倍数+名词(their weight),句意:你能想象老鼠吃的是体重的40-50倍吗?选B。A是按重量算,C是重量上,D是他们的重量。
Can you imagine that rats eat 40 to 50 times _______.
A.by weight
B.their weight
C.in weight
D.of their weight
答案:B
考查倍数表达法:倍数+名词(their weight),句意:你能想象老鼠吃的是体重的40-50倍吗?选B。A是按重量算,C是重量上,D是他们的重量。