It is expected that by 2049 the population of the city ____ two million.
A、would reach
B、will have reached
C、will be reaching
D、would have been reached
3.In each of the following groups of words, there are four underlined letters or letter combinations marked A, B, C and D. Compare the underlined parts and identify the one that is different from the others in pronunciation.
A、useless
B、endless
C、unless
D、hopeless
Pets____constant care are not suitable for people with little spare time.