Question

On turning on the computer,        .

1. A.
   Mum told me to have supper.
2. B.
   a game appeared on the screen.
3. C.
   there was something wrong with the mouse
4. D.
   I found a strange E-mail.

Answer 1

D
這題考察句子結(jié)構(gòu),on doing“一…就”，doing的邏輯主語(yǔ)和句子的主語(yǔ)是一致的，應(yīng)該是I做主語(yǔ)，選D，句意是：一關(guān)掉電腦，我就發(fā)現(xiàn)一個(gè)奇怪的電子郵件。選D。