【单选题】【消耗次数：1】
If he was healthy, he_______do more things useful.
①
/
②
will
③
would
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相关题目
【单选题】
Wealthy ____ he was, the governor would not spend a penny on such things.
①
as
②
if
③
though
④
however
【单选题】
He moved to Ohio in 2005 where, （ ）other things, he worked as a journalist.
①
awhile
②
amid
③
await
④
among
【单选题】
He said he would never be intimidated _____ what he didn’t like by big names and authorities.
①
do
②
to do
③
did
④
into doing
【单选题】
If he_____the storekeepers scissors,he would have forgotten to buy a pair.
①
would not see
②
had not seen
③
having not seen
④
has not seen
【单选题】
3. He had to ______ his past actions when he retired, or he would be punished.
①
consider
②
account for
③
think
④
popular
【单选题】
His grandfather is very healthy. He _______drinks _______smokes.
①
both, and
②
no,but
③
either, or
④
neither, nor
【单选题】
If he ___ tomorrow, he would find Mr. Wang in the office.
①
comes
②
will come
③
should come
④
come
【单选题】
He called the police for help, ____ that the problem was more than he could deal with.
①
to realize
②
having been realized
③
realizing
④
realized
【单选题】
He considered that the change would be ____ to his health.
①
healthy
②
available
③
profitable
④
beneficial
随机题目
【多选题】
每条TCP连接都是由两个端点确定的，连接包含（ ）
①
{IP1,IP2}
②
{端口1,端口2}
③
{(IP1:端口1),(IP2:端口2)}
④
{(MAC1:端口1),(MAC2:端口2)}
【多选题】
TCP首部说法正确的是（ ）
①
TCP首部的最小长度为20字节
②
首部有源IP地址信息和目的IP地址信息
③
最大报文长度（MSS）是很难确定的
④
MSS越小，信道利用率越小