4道英语提问1.how long do you think it will be ____China spends a

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4道英语提问
1.how long do you think it will be ____China spends a manned spaceship to the moon?
A.when B.until C.that D.before
2.the moment the 28th Olympic Games ___open ,the whole world cheered.
A.declared B.have been declared C.have declared D.were declared
3.how can you expect to learn anything ____you never listen
A.in case B.even if C.unless D.when
4.in peace,too,the Red Cross is expected to send help___there is human suffering .
A.whoever B.whatever C.wherever

C
D
B
C

为什么是How long do you think it will be ... 英语改错.1.How long do you think the meeting will be lasted?2.A How long do you think it will be __ China sends a manned spa How long do you think it will be ___ the bus arrives here A. How long do you think it will be before China sends a manned 1.----How long do you think it will be____China sends a mann How long do you think it will be before another aircraft car How long do you think it will be ______ the economy revives? 62.How long do you think he will（） (A) begin (B)away (C) be how long do you think it will be___china sends a manned spac How ong do you think it will be before China sends a manned Do you think it will be hard to be apart for so long?