Only when I left my parents for Italy _____ how much I loved them.
| A．I realized | B．I had realized | C．had I realized | D．did I realize |
Which of the following phonetic transcription(音标) is right for the phrase “the egg”?
| A．/TE eg/ | B．/ Ti eg/ | C．/Wi eg/ | D．/ di eg/ |
— Have you graduated from collage?
— Yes, ________.
| A．I studied French for two years. | B．I have been studying French. |
| C．I have studied French for two years. | D．I had studied French for two years. |
Loulan city is not at all a traveler who has never seen the desert before can imagine.
| A．that | B．what | C．which | D．where |
The sunspot came into its active stage last year, that happens once every eleven years.
| A．one | B．it | C．the one | D．what |
is known to us is that the 2016 Olympic Games will be held in Rio de Janeiro, Brazil.
| A．It | B．Which | C．As | D．What |