It is suggested that a heat－resistant material here () instead. A、is usedB、be usedC、must be usedD、used
It is suggested that a heat－resistant material here () instead.
A、is used
B、be used
C、must be used
D、used
相关考题：
When he was 20, John Stuart Mill( )a serious mental crisis. A、suppliedB、surprisedC、sufferedD、suggested
The president proposed that we should bring the meeting to a close.A: statedB: saidC: announcedD: suggested
She persevered in her ideas despite obvious objections raised by friends.A:persisted B:insisted C:resisted D:suggested
The engineer recommended that a new gas station be built here.A:ordered B:insisted C:demanded D:suggested
Suppose you are planning a tour of a historical site for a group international students.Write an email to tell them about the site,and give them some tips for the tour You should write about 100 words on the ANSWER SHEET.Do not use your own name.Use“Li Ming”instead.
She prsevered in her ideas despite obvious objections raised by friends.A:persisted B:insisted C:resisted D:suggested