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【判断题】
从WCDMA R7开始,HSPA技术进一步演进到HSPA+,引入了更的调制MIMO。同时,基于OFDM和MIMO的LTE技术也逐渐完成了标准化。A.
正确
B.
错误
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举一反三
【单选题】—I came to your office yesterday morning, but nobody was in. —Oh, we _____ a meeting in the meeting room. [ ]
A.
have had
B.
had
C.
were having
D.
have
【简答题】I seriously _________ （声明）at the meeting that I did not support him.
【单选题】I suggested that we ______ a meeting tonight but her face suggested that no meeting______.
A.
should hold is held
B.
hold is holding
C.
hold will be hold
D.
should hold would be held
【单选题】—Were you late ________ the meeting? —No, I arrived there ten minutes________ the meeting started.
A.
for ; before
B.
at ; before
C.
for ; till
D.
at ; after
【简答题】I / forward / meeting / you. / to / lookA. I look forward to meeting you.
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