下列各句中,加点成语使用恰当的一项是( )
自然科学领域如此奥妙,有许多令人 异想天开的神秘现象,正等待着科学家们去破解。
这是个温暖和谐的班集体,大家 相敬如宾,在此学习我倍感愉快!
《中国诗词大会》以崭新的形式推介古典诗词,对弘扬传统文化具有 不可理喻的作用。
4G改变生活,5G改变社会。在未来的通讯行业中,5G网络有着 举足轻重的地位,必将引领一场崭新的网络技术革命。
I would like to be ________ scientist in the future.They are so great.
a
an
the
- Will you take part in the Summer Camp this vacation?
- ________ .I'm not sure.( )
Certainly
Good luck
No problem
It depends
- Is that man your friend Tom?
- That man ________ be him,because he has gone to Canada.( )
can't
mustn't
needn't
had better not
- English is difficult ________ at the beginning.
- Yes,but if you keep ________ ,you can make progress.( )
to be learned;trying
to learn;trying
to be learned;to try
to learn;to try
Look!Julia as well as her sisters ________ a kite on the playground.( )
fly
flies
is flying
are flying