A． Poorly motivated 26-year-olds watch more TV.
B． Habits of TV watching reduce learning interest
C． TV watching leads to lower education levels of the 15-year-olds.
D． The connection betweenTV and education levels is difficult to explain
[单选题]What was scientists' understanding of cryptic species?A．They occurred in equal numbers in all biogeographical regions.B．They were mostly found in insects and reptiles.C．They were likely to be in tropical rather than temperate regions.D．Both Ｂ and Ｃ.
[单选题]What is the researchers’ understanding of the New Zealand study results?A． Poorly motivated 26-year-olds watch more TV.B． Habits of TV watching reduce learning interest.C． TV watching leads to lower education levels of the 15-year-olds.D． The c
[单选题]What the researchers have observed recently shows that__________．A.the powe
[单选题]What's the time?---It's ______.A.four fourtyB.four fortyC.forty fourD.fourt
A team of researchers in California has developed a way to predict what kinds of
[单选题]What is the 'biggest city in the world? That is, (21) city has the largest population? This seems like (22) question to answer, but actually it isn't.It's actually rather difficult to say which cities (23) the largest. There are two reasons for th
[单选题]－What's this in English?- _________。A.It's a map.B.That is a map.C.Yes, it'
[单选题]24． What's that? It's a________，A． basketballB． bookC． notebookD． desk
That’s what researchers found when they played recordings of people for elephant
[单选题]--- What' s the matter with Della?--- Well, her parents wouldn't allow her to go to the party, but she still __A． hopes to B. hopes so C. hopes not D. hopes for