28．Thousands of Haitians cheered as the Chinese medical team arrived，many of________even
cried with joy.
| A．those | B．them | C．wh om |
D．Who |
It is the first time that a developing country _______ the Expo, described as the Olympic Games of economy, science and technology.
| A．is hosting | B．has hosted | C．hosts | D．will host |
The doctor said it would take six weeks to recover and I ________ be fine by then.
| A．may | B．will | C．should | D．can |
. Knowledge is there for _______ will seek it.
| A．who | B．whoever | C．whom | D．whomever |
―Why are we supposed to buy that flat?
―Because it’s clean and well-located, but _______ of all, it’s affordable.
| A．well | B．good | C．best | D．better |
It came as_______ surprise that Poland’s President and scores of its top officials were killed in _______ air crash in Russia.
| A．不填; the | B．a; an | C．a; 不填 | D．the; an |