作业帮5道英语单项选择题,11.where is Helen?she__America for a week.a.has gone off to b.has left for c.has been off to d.has set off to12.how long__you__in Singapore?a.have,stayed b.are,staying c.did,stay d.do,stay13.we can use a short-wave radio to
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5道英语单项选择题,11.where is Helen?she__America for a week.a.has gone off to b.has left for c.has been off to d.has set off to12.how long__you__in Singapore?a.have,stayed b.are,staying c.did,stay d.do,stay13.we can use a short-wave radio to
5道英语单项选择题,
11.where is Helen?she__America for a week.
a.has gone off to b.has left for c.has
been off to d.has set off to
12.how long__you__in Singapore?
a.have,stayed b.are,staying c.did,stay
d.do,stay
13.we can use a short-wave radio to __ VOA
English programmes.
a.pick up b.pick out c.take up d.join in
14.you __get up early,for you are going to
attend a meeting.
a.are hoped to b.wish to c.are required to
d.require to
15.every day,6000 teenagers try smoking__.
a.the first time b.for the first time c.by
the time d.at the first time
5道英语单项选择题,11.where is Helen?she__America for a week.a.has gone off to b.has left for c.has been off to d.has set off to12.how long__you__in Singapore?a.have,stayed b.are,staying c.did,stay d.do,stay13.we can use a short-wave radio to
11.b
for a week.持续一段时间,需要用has/have
12.a
理由同11.
13.a
收听电台节目用pick up
14.c
be required to do sth.表示被要求做某事
15.b
第一次做某事用for the first time