B．y listening to the sounds fishes make, man can learn all the following except ______.

A． their sizes

B． the usual pattern of their migrations

C． their environments

D． their habits

[单选题]When selecting listening materials，teachers try to make the language of a t

Listening compreheion.-|||-Exercise 1:Listening for gist.Listen to the recording

[单选题]In a pre-listening activity, students need to learn to cope with some ambig

Listening comprehension.-|||-Exercise 1:Listening for gist.Listen to the recordi

C.Listening comprehension.-|||-Exercise 1: Listening for gist.Listen to the reco

[单选题]–What’s the noise ? It sounds as if it comes from upstairs. --______ .It must be the window-cleaner working , next door. ( )A．I’m not sureB． I hope notC．I’d rather notD． I don’t think so

[单选题]Playing on a frozen sports field sounds like a lot of fun. Isn’t it rather risky, ____?A． thoughB． alsoC． eitherD． too

[单选题]Playing on a frozen sports field sounds like a hot of fun. Isn’t it rather risky,____?A． thoughtB． alsoC． eitherD． too

[单选题]Which of the following English sounds is NOT bilabial?A.[b]B.[m]C.[p]D.[f]

[主观题]make preparation for 和 make preparations for 有什么区别?