It was not until I ________ your letter that I ________ the true state of affairs． A: have read; understand <br> B: read; had understood<br><br><br style="font-size: 16px;"><br> C: had read; understood D: had read; would understand

1f you had been with us, you ______ our excitement. A: understood B: would understand C: would have understood D: had understood

They found the lecture hard____. A: to understand B: to be understand C: being understood D: understood

They found the lecture hard _________. A: to be understood B: for understanding C: to understand D: to have been understood

Thewords“to”, “until”, “till”, “from”will be understood toincludethe date________while “after” will be understood to________the date mentioned.

The reading comprehension is very difficult to . A: understand B: be understood C: understanding D: have understood

Inhighcontextculture,thereismoreofaquiet...dbejust‘understood’.

It's not always possible to make oneself ________ in a foreign country. A: understood B: understand C: to be understood D: to understand

If you want(), you should speak slowly and clearly to the listeners. A: to be understood B: to understand it C: understanding D: to understood

If I cannot make myself ______ English，I will speak Chinese． A: understood with B: understand with C: understood in D: understand in