更多"A bottle weighs more after air is p"的相关试题:
[单项选择]A bottle weighs more after air is put in. proves that air has weight.
A. We
B. Which
C. It
D. What
[单项选择]A bottle weighs more after air is put in.{{U}} {{/U}} proves that air has weight.
A. We
B. Which
C. It
D. What
[单项选择]A bottle weighs more after air is put in. ______ proves that air has weight.
A. We
B. Which
C. It
D. What
[单项选择]A bottle weighs less after air is taken out, ______ proves that air has weight.
A. we
B. it
C. which
D. what
[单项选择]In order to prove air takes up space, we can ______.
A. stuff a dry handkerchief into the bottom of a glass
B. stuff a wet handkerchief into the bottom of a glass
C. stuff a dry handkerchief into the bottom of a jar
D. stuff a wet handkerchief into the bottom of a glass
[单项选择]As technological advances put more and more time between early school life and the young person's final access to specialized work, the stage of ______ becomes an even more marked and conscious period.
A. adolescence
B. adjacency
C. advantage
D. adventure
[单项选择]That boys suffer more from air pollution can possibly be justified by the fact that ______.
A. the male have larger bones than the female
B. women can manufacture blood more efficiently than men
C. men usually breathe more deeply than women
D. women breathe as often as men
[单项选择]After the theft of his car he put in an insurance ______ for $4500.
A. invoice
B. account
C. claim
D. assessment
